marine life essay topics

104 Marine Life Essay Topic Ideas & Examples

🏆 best marine life topic ideas & essay examples, 👍 good essay topics on marine life, ⭐ simple & easy marine life essay titles.

Ocean Currents: General Information There are generally two types of ocean currents depending on the water level where the movement of oceanic water takes place and they are the deep ocean currents and the surface ocean currents.
Ocean Pollution and the Fishing Industry In essence, the activities of over six billion people in the world are threatening the survival and quality of water found in the oceans, lakes and other inland water catchment areas. We will write a custom essay specifically for you by our professional experts 808 writers online Learn More
The Problem of Ocean Pollution in Modern World Wastes such as toxic matter, plastics, and human wastes are some of the major sources of pollution in the ocean. Many people consume fish as food; when marine life is affected by toxic substance in […]
Sea Otters’ Life Cycle From Birth to Death However, after the species had almost become extinct and their protection began, the species began to recover and towards the close of the 20th century, conservation had given rise to tens of thousands of sea […]
High Seas Marine Protected Areas: Effective Legislation or Paper Parks This essay dwells on the definition and importance of MPAs, including the ones in the high sea. The goal of the alliance is to bolster international collaboration and exchange of knowledge.
The Indian Ocean Tsunami of 2004 and Its Consequences The worst effects of the great wave were observed in Indonesia, where the death toll exceeded 160,000 people, and the overall damages almost reached $4.
Climate Change Impacts on Ocean Life The destruction of the ozone layer has led to the exposure of the earth to harmful radiation from the sun. The rising temperatures in the oceans hinder the upward flow of nutrients from the seabed […]
Marine Life in United Arab Emirates This report analyses the marine life in the UAE, covering detailed information about the various species of animals found in the region and their adaptation to the unique environment.
Marine Degradation and Solutions in the Pacific Region The second issue related to the degradation of marine resources in the Pacific region is the unsustainable use of marine resources, including destructive fishing, which leads to changes in the number and health of species.
Living Resources of the Ocean The most commendable among the benefits of marine life to human life are the fact that marine life can act as food and the fact that some oceanic organisms have medicinal value.
The Aral Sea’s Environmental Issues Prior to its destruction, the Sea was one of the biggest water bodies, rich in different species of flora and fauna; a case that is opposite today, as the sea is almost becoming extinct.
The Impacts of Oil Spills on Marine Life The intensity of aquatic effects is influenced by the nature and extent of the spilt oil. Besides, the severity might be influenced by the sensitivity and ambient state of the pretentious marine and their surroundings […]
Marine Surveying, Inspection and Safety Practices The importance of these conventions and rules was to address the need to access different ports in different countries based on uniform rules and standards acceptable to destination ports or countries in addition to maintaining […]
The Ocean Pollution Problem Overview Ocean pollution is the unfavorable upshot due to the entrance of chemicals and particulate substances into the ocean. The land is the key source of ocean pollution in the form of non-point water pollution.
How the Ocean Current Affect Animals’ Life in the Sea Depending on the strength of the ocean current, sea animals along the path are flown along with the water, and the animals are moved to new regions that are sometimes thousands of kilometers away causing […]
Ocean Dumping Issue and Rhetorical Rationale Therefore, the goal of this paper is to prove that the poster in question manages to accomplish an impressive goal of subverting the audience’s expectation and encouraging them to shift from an ironic perception of […]
Policy Change to Control Ocean Dumping Policies addressing the issue of ocean dumping and the need to curb it have been in place. Several factors fueled the change; for instance, change in the information concerning the effect of ocean dumping to […]
Life in the Bottom of the Ocean and Its Protection While we all strive hard to detect and analyze the essence of life and the impact it has on our lives, we need to understand that life in itself is a big mystery, the truth […]
Marine Conservation and Coastal Development The committee should comprise of a balanced membership for holistic review of the coastal development projects. The lack of legislation related to marine conservation is also a major setback.
The Aral Sea Problems, Their Causes and Consequences To identify and analyze the problems of the lake, its basin, and the entire region To discuss the causes and consequences of the lake’s destruction To evaluate the solutions proposed for ameliorating the consequences The […]
Dell’s Initiative to Recycle Ocean-Bound Plastics The innovation to use plastics from the ocean and areas where these materials had a high risk of moving to the water was presented to the company in 2015.
Ecology Issues: Creatures of the Deep Sea Discuss the negative changes that are occurring and the cause of these changes In the recent past, the temperature on the earth has been rising steadily due to the effect of global warming.
Deep Sea Volcanoes and their Effects Deep sea volcanoes are present under deep sea ridges of the ocean floor and the above research has been based on the amount of carbon dioxide that is present in depths of four kilometers on […]
Ocean Sustainability and Human Economic Activity The world economy and the livelihoods of hundreds of millions of people depend on the ocean. It is important to remember that the misuse of water resources and the effects of global climate change will […]
Marine Ecosystems in Oceanography Studies While oceanography students need to understand these aspects of ocean management, this paper focused on marine ecosystems, as a broad and useful topic in oceanography studies.
The Negatives of Fossil Fuel: Ocean Acidification and Human Health The adverse effects of burning oil are hard to overestimate. Unless specific and practical actions are taken to address the issues of global climate change and pollution issues and reduce reliance on oil, the future […]
Impacts of Climate Change on Ocean The development of phytoplankton is sensitive to the temperature of the ocean. Some marine life is leaving the ocean due to the rising water temperature.
Exploring Environmental Issues: Marine Ecotourism For marine ecotourism to succeed, it must thrive in a manner that accommodates the needs of both the current and future generations and safeguards the natural environment.
Autonomous Platforms in Marine Research One of the significant ideas that can increase the overall efficiency of the data collection process is the creation of networks of autonomous platforms.
The Sea Water Impact on the Human Cell Hence, consuming it causes a high amount of salt without the human cell, which leads to a steep concentration gradient within the cell, thereby causing water to be drawn out, which is detrimental to the […]
Integrated Coastal Zone Management in the Red Sea and the Gulf of Aden The role of the ICZM in the control of environmental, transport, industrial, and other types of safety is high, and the example of the RSGA region proves this.
Mining and Ocean Use in Canada Cobalt, nickel, manganese, and copper are among the metals deep seabed mining seeks to extract from the polymetallic nodules on the seafloor and seamounts.
Addressing Marine Debris: Causes, Effects, and Potential Solutions A major limitation that makes the eradication of the problem difficult is the fact that most of the debris contains microplastic.
Sea Foods in the Environment Protection Context Further, the purpose of the website is to give information that seeks to reward the efforts of people who protect and safeguard the ocean and seafood supplies such as lobsters.
How Deep Sea Discoveries Inspires Professional Creativity Limited technological access to the deep seas should inspire one to focus on the necessary technology to build the most efficient deep-sea robots.
Visiting San Francisco Bay as Marine Protected Area San Francisco Bay Bridge will become the central place for this trip because it is just in the center of this view.
Non-trophic Interaction in Marine Species An example of non-trophic relationships between marine species is decorator crabs and sponges. Decorator crabs and sponges’ relations are an example of mutually helpful non-trophic interaction mutualism.
The Rising of Sea Level and Melting Glaciers: Analysis of the Issues In modern realities, the rate of warming of the World’s Oceans has increased. Global warming provokes the melting of ice in Greenland and Antarctica.
Habitat and Ocean Life Considerations of Bottlenose Dolphins The temperate and tropical oceans of the world are home to bottlenose dolphins. On the American continent, bottlenose dolphins can be seen along California’s southern beaches and the eastern seaboard from Massachusetts to Florida, and […]
The Ocean Dumping Problem: A Visual Argument There is, however, less awareness of deep-sea drilling and the impacts on the habitat and human life in the oceans and along the coasts.
Australia’s Endangered Diverse Marine Ecosystem Climate Change and population increase are becoming increasingly difficult to perceive distinctly, especially when the question is about the loss of a diverse marine environment.
Marine Environment Protection and Management in the Shipping Industry Therefore, criminal penalties system in collaboration with the Environmental Protection Agency should reinforce legislations to protect sea creatures and humans from oil pollution or wastes from ships.
Marine Creatures and Terrestrial Animals in “The Wild West: Gold Rush” In fact, Californian nature is rich in various animal species that live to survive and pass their genes to the offspring.
Integrated Ocean Drilling Program Expedition 342 Such flows reduce the temperature of the planet’s core, change the composition of the foundation bedrock, and impact microorganism dispersion in the subterranean ecosystem.
Ocean Circulation and Biogeography, Species Distribution, Invasive Species The concept of ocean circulation refers to the movements of water in the oceans and seas. Surface ocean currents carry water from the poles to the tropics, where it is heated, and, afterwards, this water […]
“History of Ocean Basins” by Hess From the article it is vivid that the coming into being of oceans is subject to discussion since the previous knowledge is doubtful, and the existing framework is confusing.
Plastic Ocean and Its Effect on the Ecosystem The purpose of this essay is to present science-based facts in support of the author’s words to convince the reader of the criticality of the ecological problem.
Marine Protected Areas: Impact on Kelp Forest Recovery and Urchin Reduction The research aims to study the effectiveness of MPA for kelp forest recovery and urchin reduction. The research aims to study the effectiveness of MPA for kelp forest recovery and urchin reduction.
Environmental Marine Ecosystems: Biological Invasions One of the biggest hypoxic zones in the US is in the Gulf of Mexico. The condition of water in the area caused the decline of the shrimp industry.
Effect of Sea Water and Corrosion on Concrete On the other hand, substantial tautness, for instance due to meandering will shatter the tiny firm pattern, ending up in fracturing and disjointing of the concrete.
Effects of Global Warming on Marine Life Global warming has adverse effects on the marine life. It has led to the extinction of some of the animals and living things and has been necessitated by human activities.
Deep-Sea Biology: The Search for a Sea Monster This case study is about the attempts of Clyde Roper to find the giant squid. This canyon is known to be very deep and runs towards the Kermadec Trench which is also documented to be […]
Bacterial Diseases of Marine Organisms The striped dolphin is a highly susceptible host of the bacteria and poses and the most potent reservoir and source of transmission of the infectious agent.
Ecotoxicology: Toxic Wastes in the Marmara Sea The importance and actuality of the paper can not be exaggerated, as the problem of toxic wastes is one of the most burning in Europe.
How Climate Change Impacts Ocean Temperature and Marine Life The ocean’s surface consumes the excess heat from the air, which leads to significant issues in all of the planet’s ecosystems.
Intergovernmental Relations and Ocean Policy Change The administration of Ronald Reagan contributed to the Federal ocean policy in the 1980s. During this change, analysts believed the United States was making a shift from ocean protection of the 1970s to ocean management […]
Improving the Response to Marine Emergencies However, we still need to facilitate this process, for instance, by informing the National Fire Service about the implementation of this project and its results. These are the most objectives that have to be attained […]
A Benchmarking Biodiversity Survey of the Inter-Tidal Zone at Goat Island Bay, Leigh Marine Laboratory Within each quadrant, the common species were counted or, in the case of seaweed and moss, proliferation estimated as a percentage of the quadrant occupied.
Ocean Circulation in a Warming Climate These effects will enhance the development of reduced release of radio-carbon depleted carbon dioxide gas and thus the idea of the self-restoration mechanism of the earth to this global warming.
Protected Marine Areas: Great Barrier Reef To protect the Great Barrier Reef the administration has put in place several policies to protect this region. In this plan, A panel of scientists was to advise on the quality of waste.
Ocean Thermal Energy Conversion The warm seawater is carried into a chamber and is used to produce vapor that, in turn, is used to rotate a turbine.
Review of the Quaternary History of Reefs in the Red Sea With Reference to Past Sea-Level Changes Some of the changes have occurred on the very grandest of scales, such as the Merging and ensuing breaking up of huge supercontinents, or the decimation of the dinosaurs by extra-terrestrial impacts.reefs are not invulnerable […]
Radiocarbon C14 Dating in Marine Geology The radiocarbon technique can say to be one of the most important inventions of the 20th century, especially in the field of human science.
Marine Biology: Polar Oceans as an Eco System The water in and around the Antarctic continent is referred to as the Antarctic or Southern Ocean. The Atlantic Water is situated between the Arctic Surface Water and the Arctic Deep Water.
Marine Pollution: Management and International Legislation Marine environment refers to: the physical, chemical, geological and biological components, conditions and factors which interact and determine the productivity of, state, condition and quality of the marine ecosystem, the waters of the seas and […]
Marine Pollution: Sources, Types, Pathways, and Status By examining sources, types, pathways, and status of water contamination in the context of the World Ocean, it is clear that most marine pollution caused by human actions, especially the mismanagement of plastic debris.
Concerns of Ocean Ecosystem Pollution The range of adverse outcomes for ocean ecosystems can be discussed in volumes; however, the current discussion will focus on trash in the ocean waters, acidification, and the disruption of the marine life cycles.
Hudson River’s Ocean Floor Investigation Mapping the ocean floor of the Hudson River would enable the analysis of sediments and the bottom surface hardness as well as would provide data on bottom features and the depth of the river.
Port Philip Bay and Sea Levels in Australia’s Geological History As the scientist explains, the phenomenon of the port’s emergence in the dry environment can be attributed to the fact that considerable water shrinkage could be observed in the area roughly 1,000 years ago.
Geology: Port Phillip Bay and Sea Level Changes Specifically, the fossils of specific creatures, such as the shells of tertiary foraminifera, as well as the meanders of the river channels, which were located in the area, are bound to bolster the hypothesis suggested […]
Marine Algae Associated Bacteria as Antioxidants The antinociceptive activity analysis involved comparing the reaction time of mice treated with the extracts and the controls. The authors conclude that the isolation and characterization of the bioactive principles from the potent strains could […]
Ocean-Plate Tectonics and Geology Bathymetry of the ocean seafloor refers to the measurement of how deep the sea is in relation to the sea level.
“Manifest Destiny”: Westward Expansion to the Pacific Ocean The concept of Manifest Destiny elucidates the states of mind of many expansionist principle makers of the period who worked hard in an attempt to push America’s borders towards the west.
Impact of Sea Transport on the Aquatic Environment The shipping companies also have a serious impact on the maritime environment in terms of the wastes often released into the water.
Deep-Sea Currents and Upwelling Along Florida The thermohaline circulation influences the movement and population of the marine ecosystem and heat redistribution both in the sea and on the earth’s surface.
Climate Change Effects on Ocean Acidification The scientists realized that the crisis lasted for several millennia before the oceans could fully recover from the impacts of the drop in the pH level.
Marine Geology, Hydrology and Human Impact on Earth However, the implementation of the new technologies and practices in the process of investigation of the sea depths resulted in the appearance of the new meaning.
Plastic Waste and Its Effects on Marine Life However, many people do not appreciate the importance of oceans to human and marine life. Another effect of microplastics on the marine community is that they lead to uneven distribution of organisms.
Marine Ecosystems, Human Dependence and Impact The growth of communities dependent on fishing is proportional to the destruction of marine ecosystems. The survival of the human race, and the survival of millions of species of wildlife is dependent on a healthy […]
The Northern Sea Route’ Safety Management The company discusses the opportunity to trade some of the vessels with the help of the NSR. The NSR is discussed as an attractive option to decrease the time spent in the voyage while comparing […]
Water Crisis, Oceans and Sea Turtles Issues In the case of Mexico, it appears that the past regimes have never put a lot of focus on the utilization of water resources.
National Marine Fishery Service Business Projects Within a fishery management context, the report primarily focuses on the provisions of the Magnuson-Steven Fishery Conservation and Management Reauthorization Act issues in 2006.
The Dead Sea Geochemical History Globally, the most saline location is found on the water surfaces and shores of the Dead Sea. On the other hand, the pattern of fluctuation in temperature and salinity in the Arctic Ocean is complex.
SOFAR Effects on the Marine Life The speed and energy of the sounds that are transmitted in the SOFAR channel are maintained without being altered because of the pressure, which increases with increase in depth.
Ocean Acidification Impact on the Sea Urchin Larval Growth Due to the carbon dioxide increase in the atmosphere, acidity in the oceans is increasing++ and a fast increase of change rate is experienced.
Deep Sea Mining: Salt Extraction This therefore shows how important the process of evaporation is in regard to extraction of salt from the sea. This therefore explains that sea water is a cheap source of salt in terms of time […]
Pacific Ocean: Essentials of Oceanography The ocean has about 25,000 islands which are in excess of the entire number islands in all the oceans across the world. The volume of water in the ocean is about 622 million km3.
Marine Pollution and the Anthropogenic Effects Upon It Marine pollution denotes the introduction of harmful materials or chemicals in our oceans which may disrupt the marine ecosystem, cause other harmful effects to marine life or change the chemical properties of the water.
Marine Biodiversity Conservation and Impure Public Goods The fact that the issue concerning the global marine biodiversity and the effects that impure public goods may possibly have on these rates can lead to the development of a range of externalities that should […]
El Niño’s Effects on Marine Life El Nino makes the winds of the east blow to the west and moves the layers of warm water in the Pacific Ocean.
Ocean Acidification: Marine Calcification Process This article correlates calcium with oceanography because the process of acidification, which causes the ocean’s pH to decrease because of excess carbon from the atmosphere, has impacts on calcifying organisms in the oceans.
Marine Parks Concept Overview In terms of marine tourism, aquatic parks offer the best solution for tourists because they are cheaper than watching animals in the sea.
Ocean Literacy and Exploration From the onset of “human-ocean interaction and exploration in the fifteenth century” and despite ocean being the largest feature of the earth, only 5% of the ocean is known.
Ocean and Atmosphere Circulation Oceanic and atmospheric circulation is the means by which heat is distributed on the surface of the Earth by large scale circulation of air.
The Role of Sea Power in International Trade The historical influence that the marines or the navy has had on international trade and the complications in comparing measures of sea power has been issues of discussion in the past.
The Global Ocean Conveyor Belt This ocean water phenomenon is a result of the temperature difference in the ocean waters between the warm, salty surface water, and the less salty cold water in the ocean depths.
Ocean Fisheries Sustainability Analysis It is necessary for fishing industries to use better fishing methods in the ocean to ensure that their activities do not endanger the ecological balance. Fish species do not get the chance to replenish and […]
Florida Keys National Marine Sanctuary Reefs This essay addresses some of the disturbances which have been experienced in the coral reefs of the Florida Keys National Marine Sanctuary together with measures which have been implemented to salvage the ecosystem.
Plastic Ocean Pollution on Ocean Life in U.S. Ocean plastic pollution has had a great impact on a minimum of two hundred and sixty seven species across the world and these include forty three percent of all of the sea mammal species, eighty […]
Impact of the Toxic Substances on Marine Ecosystem The condition of hypoxia is created when algal biomass decompose leading to dissolution of oxygen in the water column. While, on the other hand, farming of Bluefin tuna leads to destruction of marine life as […]
Climate Shift Could Leave Some Marine Species Homeless This is very important as it helps put pressure on countries to reduce on carbon release, in order to conserve the environment and hence species at risk.
The Difficulties in Exploiting Sea Floor Massive Sulfide Deposits However, the difficulties involved in exploring the minerals have been the greatest obstacles to the full exploration of sea floor mineral deposits such as sulphide. The regulatory environment is the other issue of concern in […]
Global Warming Outcomes and Sea-Level Changes The outcome of global warming has been exhibited by the melting of ice and snows in areas such as the Antarctic which has changed the average sea level of the whole world because the ice […]
The Ocean’s Rarest Mammal Vaquita – An Endangered Species The vaquita looks like a curved stocky porpoise, and it is the smallest of all the porpoises in the world. This is a matter of concern and ought to be investigated if the survival of […]
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112 Marine Life Essay Topic Ideas & Examples

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Marine life is a fascinating and diverse world that captivates the imagination of many. From the colorful coral reefs to the mysterious depths of the ocean, there is no shortage of topics to explore when it comes to marine life. In this article, we will provide 112 marine life essay topic ideas and examples to inspire your next writing project.

The impact of climate change on marine life
The importance of coral reefs in marine ecosystems
The threat of plastic pollution to marine animals
The role of marine protected areas in conservation efforts
The fascinating world of deep-sea creatures
The relationship between marine mammals and humans
The conservation status of endangered marine species
The effects of overfishing on marine populations
The role of marine bacteria in nutrient cycling
The evolution of marine life over millions of years
The symbiotic relationships between marine organisms
The impact of ocean acidification on marine ecosystems
The role of marine plants in producing oxygen
The dynamics of marine food webs
The adaptations of marine animals to their environment
The importance of mangrove forests in coastal ecosystems
The threats facing sea turtles in the wild
The role of marine predators in controlling prey populations
The diversity of marine life in different ocean regions
The relationship between climate change and coral bleaching
The behavior of dolphins in the wild
The conservation efforts to protect whale populations
The role of marine invertebrates in marine ecosystems
The impact of noise pollution on marine mammals
The economic value of marine resources
The effects of ocean currents on marine life distribution
The role of marine fungi in marine ecosystems
The impact of oil spills on marine habitats
The adaptations of deep-sea creatures to extreme conditions
The role of marine viruses in marine ecosystems
The threats facing shark populations in the wild
The conservation status of seahorses in the wild
The role of marine birds in marine ecosystems
The impact of microplastics on marine organisms
The adaptations of polar marine animals to cold temperatures
The relationship between marine animals and their environment
The diversity of marine species in coral reefs
The threats facing coral reefs in the wild
The impact of ocean pollution on marine habitats
The adaptations of marine animals to changing ocean conditions
The relationship between marine animals and their predators
The importance of marine biodiversity in ecosystem health
The impact of overfishing on marine ecosystems
The adaptations of marine animals to extreme temperatures
The relationship between marine animals and their prey
The importance of marine protected areas in conservation efforts
The threats facing marine mammals in the wild
The impact of climate change on marine ecosystems
The impact of overfishing on marine populations

These 112 marine life essay topic ideas and examples cover a wide range of fascinating and important subjects related to marine life. Whether you are interested in the conservation of endangered species, the impact of human activities on marine ecosystems, or the adaptations of marine animals to their environment, there is no shortage of topics to explore. So pick a topic that interests you, do some research, and start writing about the wonders of the marine world.

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128 Marine Life Biology Topics

Want to explore marine life? The captivating world of oceans and seas is full of marine biology research questions. Here, find marine biology topics about an array of species and habitats, the balance of Earth’s environment, and invaluable resources to humanity. Get inspired by marine ecosystems and the challenges they face due to human activities. Let’s dive in!

🌊 TOP 7 Marine Biology Topics

🏆 best marine biology research questions, 🎓 interesting marine biology topics, 👍 catchy marine biology research topics, 💡 simple marine biology topics, ❓ more marine biology research questions.

Rising Sea Levels: History, Causes and Effects
North Sea and Baltic Sea Meeting Phenomenon
Resolute Marine Energy: Power in Waves
Chilean Sea Bass on the Menu and Its Impact on the Environment
The Problem of Ocean Pollution Today
Twenty Thousand Leagues under the Sea: Captain Nemo’s Changes
Protection of Marine Environment Under International Law: Treaties and International Legal Instruments
Rising Sea Levels: Solutions to Global Concern Global changes in climate have had tangible effects on numerous habitats and their biota. An increase in sea levels is one of the most infamous outcomes of global warming.
History of Sea Navigation This paper includes a brief description of major milestones in the history of navigation starting from ancient times up to modern days.
Environmental Issues: Plastics in the Ocean The circular economy encourages recycling and reuse and this approach could be used effectively to mitigate the problem of plastic marine pollution in the long term.
Impact of Human Activities on Marine Ecosystems The main negative impact of human activities on these ecosystems is the drastic change in oxygen levels caused by industrial pollution.
The Turtle-Headed Sea Snake’s Habitation Areas The paper aims to know the exact areas that turtle-headed sea snakes inhabit and quantify the number of such species within that vicinity.
Ocean Research vs. Outer Space Exploration Both the study of the outer space and the research of the processes that take place on Earth, particularly, in the ocean, are crucial for facilitating the safety of the humankind.
Marine Resource Economics: Value Addition on Tuna Fish By-Products There is a very huge potential for value addition to by-products of Tuna fish around the countries surrounding the Pacific Ocean which is untapped.
Saudi Marine Construction Projects and Risks The Saudi Arabian marine construction works revolve around the establishment of ports and harbors. The ports must be constructed to facilitate tourist arrival.
Marine Sediments Types: Lithogenous, Biogenous, Hydrogenous, and Cosmogenous Sediments Modern science determines four basic types of sediments. These are lithogenous, biogenous, hydrogenous, and cosmogenous. They all have unique characteristics that determine their structure.
Sea Dumping: Legal and Ethical Issues The paper explores legal and ethical issues regarding the sea dumping and examines the approaches used by cruise lines to increase the social responsibility.
How El Niño Affects Ocean Circulation and How Climate Is Impacted Climate change research has progressed to the point that paleoclimatic data may now provide trustworthy information on the responses of the climate system.
Marine Transport System Efficiency Increasing The paper takes an in-depth look into the steps and measures that can be taken to enhance the efficiency of maritime transport. Such strategies can be used to avert the looming transport crisis.
International Marine Pollution Law International Marine law is essential in governing the natural resources from illegal acts of pollution that poses dangers to marine life and the life depending on the waters of oceans or seas.
Marine Pollution and Its Anthropogenic Factors This paper examines the causes of the environmental problem of marine pollution, primarily related to anthropogenic factors, and considers its consequences.
Marine Pollution in Australia This paper will set out to engage in a detailed discussion about marine pollution in Australia. It will begin by highlighting the major sources of marine pollution.
The Impact of Physical, Chemical, and Biological Agents on Marine Mammals The development of ecosystems is affected by various physical, biological, and chemical agents, and these effects can be both positive and negative.
Earth Science: The Deep Sea This article discusses the importance of the marine environment to life on the planet and the need to study the impact of deep-sea mining on the marine environment.
Marine Pollution: Causes and Consequences Changes in marine and ocean conditions can directly affect the global climate because of their close connection to the planet’s energy fluxes and biogeochemical cycles.
Cyclone Asani in the North Indian Ocean Area Asani is the first cyclone to develop in the North Indian Ocean area of the Bay of Bengal and the Arabian Sea in 2022.
The Raising of Sea Levels in Lithuania This study will explore climate change in Lithuania, providing ways in which a global citizen can help and the role of NGOs in elevating the issue.
Marine Biology: Description and the Key Features Marine Biology is an open area of the coast line that is exposed to ocean currents and tides. This is a backwater area with occasional flooding of sea water.
The WWF’s Environmental Advertisement on Marine and Ocean Pollution Visual image can also make a convincing point, and this is particularly applicable to social and environmental advertising.
Floating Cities and Rising Sea Levels Global warming is an immense challenge in today’s society. The results of such an issue are the rising sea levels that make many communities flee their homes.
Analysis of Sea Lampreys Problem Sea lampreys reduce the fish population, which affects the livelihoods of people. They negatively influence economic activities such as tourism and fishing in lakes.
Marine Environmental High Risk Areas Definition Marine Environmental High risk Areas was first used by Lord Donaldson in Report titled Safe Ships, Clean Seas.He defined these areas as locations with high environmental sensitivity.
Plastic Crises in the Ocean and Effects on Marine Ecosystems The accumulation of plastic waste in the oceans causes physical damage to marine species and habitats, leading to the spread of invasive species and diseases.
Aquaculture: Second Chance for Marine Life
How the Great Pacific Garbage Patch Affected Marine Life in the Surrounding Waters
Marine Pollution and Its Effect on Marine Life
Not Finding Nemo: How Climate Change Affects Marine Life
Environmental Degradation: Primitive Organisms vs Modern Day Marine Life
Marine Life and Its Systematic Evolution
Human Impact Upon the Environment: Ocean Pollution and Marine Life
Marine Life, Ocean Pollution, and Other Human Environmental Impacts
How You Can Help Protect Marine Life While Diving
Global Marine Life Affected by the Constant Rise of Water Temperature Due to Global Warming
10 Easy Ways to Help Protect Marine Life
How the Plate Tectonics Theory Help Explains the Existence of Fossilized Marine Life in Rocks Atop the Ural Mountains
Global Warming and Climate Change: Melting the Marine Life
Understanding the Detrimental Effects of Harmful Algae in the Scientific Study of Marine Life
The Alarming Danger Facing the Marine Life
Humans’ Impact on Marine Life and What We Can Do to Stop Environmental Cataclysmic Effect
How Water Pollution Affects Marine Life
Marine Life: Environments and Marine Animals in the Deep Sea
The Coral Reef Ecosystem: Marine Life and Surviving Underwater
Mass Extinction, Human Impact, and Effects on Marine Life
How Human Beings Have Destroyed Marine Life
Teleological Insight Into Army of Sea Urchins The teleological argumentative construct focuses on the relationship between the design and the creator akin to the apt performance across the sea’s natural environment.
Impact of Human Behavior on Ocean and Ocean Acidification The paper states that the concentration of CO2 in the atmosphere has been increasing over the years due to human behavior and actions.
The Ocean Clean Up Company’s Trial in Guatemala Ocean Clean Up has done an excellent job of creating the first scalable solution to efficiently intercept plastic in rivers before it reaches the oceans.
Description of the Pacific Ocean The paper states that the Pacific Ocean is tranquil, yet it forms one of the world’s largest homes and assists in regulating the global climate.
The Aral Sea Shrinking Process The Aral Sea is located in Central Asia, and it is a form of a large endorheic lake. The issue surrounding the given body of water is that it has been shrinking since the 1960s.
The Importance of Marine Spatial Planning The paper states that improvements in marine spatial planning (MSP) can positively impact the economy, society, and the environment.
The Climate Change Impact on Sea Levels and Coastal Zones This paper summarizes the effects of climate change on seawater levels and subsequent effects on the coastal zones.
Dangers of Microplastics to Marine Ecosystems To reduce aquatic pollution and its impact, people should keep the environment clean by disposing wisely of the plastics they use.
Impact of Marine Plastic Debris on Environment The prevalence of marine pollution by plastics makes the ecosystem dangerous for ocean creatures and human beings.
Papahanaumokuakea Plastic Sea Pollution This paper discusses the article devoted to the plastic sea pollution affecting Papahanaumokuakea Marine National Monuments.
The Consequences of the Ocean Acidification The paper aims to explore the phenomena of ocean acidification and define human-caused threats to the health of the world ocean and the corresponding consequences.
Marine Organisms an Adaptations The important aspects of marine biology is the study of how marine organisms exhibit a variety of physiological adaptation that makes them suitable for the marine environment.
Whirlpool in the Sea off the Coast of Scotland Near Ayrshire Due to Waste Water Stunning drone images near Lendalfoot in South Ayrshire captured a glimpse of a mammoth whirlpool off the Scottish west coast.
Sea Level Rise: Major Causes and Effects This paper includes a brief description of the major causes and effects of sea level rise, as well as measures people undertake to address the issue.
Trans-ocean Transportation: Environmental Study The ocean has always been an inseparable part of human existence. It serves as a source of food and a transportation network, linking all continents.
Modelling in the Marine Environment With climate change rendering hurricanes more deadly, it is essential to gain a more in-depth understanding of such phenomenon as storm surge.
Marine Protected Areas: Sustain of the Marine Ecosystem The current research is expected to address the problem of overfishing and prove that MPAs help to sustain biodiversity.
Plastic Contamination and Marine Ecosystem Safety Every year humanity creates innovative technologies, some of which have the potential to change the order of life fundamentally.
Marine Habitats: Coral Reef Ecosystem The coral reefs’ biodiversity presents a specific interest as one of the most stressed world’s ecosystems with an intricate relationship.
West Indian Ocean Coelacanth (Latimeria Chalumnae) Latimeria Chalumnae is an exception – a living fossil and a fish that is closer to tetrapods, including humans, rather than to the ray-finned fish, from an evolutionary standpoint.
Law of the Sea Treaty: The Use of the World’s Seas The purpose of the treaty was to come up with a comprehensive rules governing the oceans and replacing the previous conventions of 1958 and that of 1961.
Geologic Time and the World Ocean: Diving a Bit Deeper Studying the history of the Earth’s climate means analyzing the archaeological traces that the previous eras have left; and nowhere is the search for these traces is as efficient as it is in the ocean.
What Lurks in the Depth of the Ocean? A range of technological advances and solutions for economic issues pose a tangible threat to environment, and oceans are by far the most vulnerable element of the latter.
Archeological Discovery of the Dead Sea Scrolls William Albright, who is one of the popular archaeologists claimed that the discovery of the Dead Sea Scrolls was one of the chief breakthroughs in the 20th century.
How Plastic Pollution Can Impact Both Marine Life and Human Health
Marine Life Can Bounce Back by 2050 — But Only if We Act Now
Lebanon Oil Spill Threatens Bird and Marine Life
How Will Marine Life Adapt to Warmer Oceans?
Creating Communal Value Through Marine Life Protection
Chasing the Future: How Will Ocean Change Affect Marine Life?
Factors That Threaten Marine Life and Solutions to It
The Structuring Role of Marine Life in Open Ocean Habitat
Maintaining and Protecting Marine Life
Pollution: Marine Life’s Number One Enemy Spreads Its Negative Effects on the Oceans
Marine Life Encounters: Whale Sharks of Isla Mujeres
How You Can Protect the Ocean and Help Save Marine Life From Home
Global Warming Hits Marine Life Hardest
Protecting Marine Life: 7 Reasons Why We Need to Act Now
Marine Life Is Fleeing the Equator to Cooler Waters: History Tells Us This Could Trigger a Mass Extinction Event
The Issue of Plastic Harming the Marine Life
Ocean and Marine Life Protection Acts and Treaties
Marine Life Is Facing Threats Never Seen Before: The Menace of Overfishing
Six Ocean-Friendly Habits to Help Protect Marine Life
The Protection of Marine Life and Its Legal Aspects
What Are the Threats That Marine Life Is Facing?
How Can You Protect the Ocean and Help Save Marine Life From Home?
What Marine Life Is Most Affected by Pollution?
How Much Marine Life Is Killed by Plastic?
What Is the Biggest Cause of Marine Life Death?
How Can We Save and Protect Marine Life?
What Is Marine Life Conservation?
Can We Survive Without Marine Life?
How Is Climate Change Affecting Marine Life in the Arctic?
What Is Marine Biology and Why Is It Important?
Will Marine Life Face Mass Extinction if Oceans Continue to Warm?
Is Marine Biology a Part of Environmental Science?
What Is the Biggest Threat to Marine Life?
How Does Marine Biology Affect the Environment?
What Caused the Extinction of Marine Life?
How Has Marine Biology Helped the World?
Why Is Marine Life Important to the Environment?
How Can Studying Marine Biology Help to Conserve Marine Diversity?
What Is the Greatest Contribution of Marine Biology?
Is Marine Biology Important to Humans?
What Types of Pollution Affect Marine Life?
How Does Marine Biology Affect Society?
What Is the Role of Ethics in Experimental Marine Biology and Ecology?
How Does Marine Biology Help the Environment?
What Are the Benefits of Marine Biology?

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StudyCorgi . "128 Marine Life Biology Topics." July 14, 2022. https://studycorgi.com/ideas/marine-life-essay-topics/.

StudyCorgi . 2022. "128 Marine Life Biology Topics." July 14, 2022. https://studycorgi.com/ideas/marine-life-essay-topics/.

These essay examples and topics on Marine Life were carefully selected by the StudyCorgi editorial team. They meet our highest standards in terms of grammar, punctuation, style, and fact accuracy. Please ensure you properly reference the materials if you’re using them to write your assignment.

This essay topic collection was updated on January 21, 2024 .

Home — Essay Samples — Environment — Earth & Nature — Marine Life

Essays on Marine Life

Understanding and preserving bioluminescence in puerto rico and florida, unveiling the secrets and potential of bioluminescent waters, made-to-order essay as fast as you need it.

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Narwhal Life Cycle

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Microsoft Sank a Data Center in The Ocean

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Turttiopsis Dohrnii and The Idea of Immortality

Seattle aquarium featured advantage, the great white shark: ruthless predator of the ocean, a study on the purpose of marine biology and the effect of the ocean phenomena on aquatic animals, understanding the detrimental effects of harmful algae in the scientific study of marine life, marine ecology, a study of the flourishing aquatic life at the monterey bay marine sanctuary, suitable course for marine engineering course, blue economy: sustainable usage of marine resources, marine ornamental sector in sri lanka, malaysian aquaculture sector: analysis of current issues, seaweed aquaculture methods and strategies for cultivation, analysis of marine invasive species and their impact on biodiversity, addressing the urgent issue of ocean acidification, tackling a global crisis: marine plastic pollution, ocean acidification: the silent threat to marine ecosystems, the safety of swimming in bioluminescent waters, abiotic factors affecting the atlantic ocean, relevant topics.

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Five ocean research topics to inspire your next paper [guide for students]

Beth Dempsey

Senior Manager, Content Marketing, Academia

Writing a great research paper is easier when you have a timely and focused topic. Our latest Global Research Report on ocean health by the Institute for Scientific Information (ISI)™ identifies compelling insights that can be explored for your next research paper. Keep reading for ocean research topics and keywords that branch across many different disciplines—from business to economics to the hard sciences.

According to data scientists at Clarivate™ and Oregon State University, ocean science research articles have increased threefold between 2000 and 2020, demonstrating a marked interest in ocean health.

You can use the insights from Ocean Science: sustainability concerns add urgency for research to identify focused, relevant and compelling ocean research topics for your next paper.

Why write about ocean health?

You will write a better paper if you care about the topic. If you need a little help getting on board with the importance of the planet’s oceans, read this passage from the introduction of our latest ISI Global Research Report :

Earth’s oceans cover approximately 70% of its surface and ultimately reach a depth of ~11 km in the Mariana Trench in the Pacific Ocean. (Mt. Everest, for comparison, reaches a height of “only” ~9 km.) Most of the life on Earth is in its oceans, whether it is the fish that provide sustenance to coastal communities, or the plant life that supplies much of the air that we breathe (at least 50% of photosynthesis happens in the ocean). The oceans also mediate how Earth’s climate changes, for example, by exchanging immense amounts of thermal energy and gasses, such as carbon dioxide and oxygen, with the atmosphere, or through the impact that ocean conditions have on the fate of polar ice (this ice reflects many of the sun’s warming rays back to space and provides essential habitats).

You can also read our blog about how the research was conducted and its results .

Here are five ocean research topics and keywords for you to explore

Learn more about any of the following topics by using the suggested keywords in your literature search.

The impact of microplastics on ocean health

According to our ISI report, there is an “astonishing growth” of research on microplastics and oceans, providing a rich array of content for you to explore for a paper on the impact of microplastics on ocean health.

Keywords to search as you gather information: Microplastics; Nanoplastics; “Plastic debris”; “Marine litter”

Energy resources and plant life

Research growth is happening in other areas, too. What has researchers so interested in these two ocean research topics?

Gas Hydrates: They reside in some marine sediments. Pro: Their carbon content makes them a valuable energy resource. Con: decomposition can release greenhouse gases

Keywords to use in your search: Hydrate Formation; Methane Hydrate; Hydrate Stability

Seagrasses: These are flowering plants that grow entirely underwater and contribute to the ocean ecosystem.

Keywords to use in your search: food webs; herbivory; marine phanerogams; Biofouling; Marine macroalgae; Seagrasses

Ocean health’s impact on island nations

Ocean research is globally connected and includes significant collaboration with island nations and territories. Possible topic for your paper: “Ocean health’s impact on island nations.”

Keywords to use in your search: Ocean health; Socio-ecological assessment; “island nations”; Ocean Health Index (OHI); ocean, countries

Best practices for sustaining the Blue Economy

Sustainability of the “Blue Economy” is dependent upon finding balance between mitigating climate change and maintaining jobs and other essential components of this growing economy. Possible topic for your paper: “Best practices for sustaining the Blue Economy.”

Keywords to use in your search: “blue economy”; ocean economy; coastal blue growth

Next steps for your ocean health topic

Once you have your topic and are sufficiently inspired, check out “How to write research papers that impress your professors.” This blog breaks down the tricky aspects of writing a research paper. It explains where to start, where to look and top tips for a fast yet robust research process.

Get more ideas for research papers by exploring ISI’s Global Research Reports and Insights papers , which include a variety of important, timely topics like climate change , ethnic diversity in STEM and the research performance of the G20 nations . You can also find more tips and techniques for producing great research papers by checking out Clarivate’s Research Smarter series . Our series includes blogs about using reference management software , finding relevant papers in a research field and how to get noticed by journal editors .

Unlocking u.k. research excellence: key insights from the research professional news live summit.

For better insights, assess research performance at the department level

Getting the Full Picture: Institutional unification in the Web of Science

Home / Essay Samples / Environment / Nature / Marine Life

Marine Life Essay Examples

Humans’ impact on marine life and what we can do to stop environmental cataclysmic effect.

Marine pollution is one of the greatest threats to humanity and nature. For instance, plastic pollution has recently become a disaster which has significantly created global issues. Plastic accumulation in our oceans and on our beaches has led to a global crisis. Billions of pounds...

The Green Sea Turtle: Conservation and Importance

The green sea turtle, known for its vibrant color and migratory behavior, holds a special place in marine ecosystems and the hearts of conservationists. As one of the seven species of sea turtles, the green sea turtle (Chelonia mydas) is not only a captivating marine...

Factors that Threaten Marine Life and Solutions to It

One of the reasons why the issue of ocean pollution is currently relevant is marine life. In this report, I want to note the importance of the ocean's ecosystem - and to explore the factors that threaten it. I am going to research various solutions...

Environmental Problems and Solutions: Bycatching

Environmental problems that we are facing today have not just come to happen overnight. It has taken years and even decades to get where we are environmentally today. A major impact that I see often from living in Florida, is bycatching. Bycatching is “the incidental...

The Utilization of Marine Protected Areas

Literature and studies to-date consists majorly of management approaches that only consider the biological significance. Whether it is talking about connectivity, habitat representation within the MPA, adequate size and dimensions, and the spill-over effect are all very active areas of analysis regarding MPAs. Many of...

Features of the Northeast Australia Marine Ecosystem

The Northeast Australia Marine Ecosystem is a Large Marine Ecosystem (LME) situated north east of the Australian marine border. It specifically lies off the coast of the State of Queensland. The ecosystem largely extends from Papua New Guinea in the north with Solomon Islands and...

Ecological Impact of Co2 Emissions on Coral Reefs

Corals are marine invertebrates that secrete calcium carbonate (CaCO3) to form a hard skeleton. They belong to the class Anthoxoa within the phylum Cnidaria. Corals live in large colonies made up of genetically identical polyps that secrete CaCO3 to make up coral reefs. Corals receive...

The Problem and Solutions to Overfishing

With marine life and ocean ecosystems occupying 70% of the earth, it is essential to keep them viable; however, overfishing threatens the sustainability, leading many fish and sea creatures to an imminent demise. Despite the world continually driving the downfall of fish markets and ecosystems,...

Coral Reefs and Global Warming: There is Hope

This literature review, meant for first year students studying climate change, focuses on the ability of coral reefs to survive global warming. Because of the recent temperature rise, coral bleaching has become more frequent and intense. Scientists are now focusing on the cause and effect...

Oil Spills and Its Effects on Marine Life

Crude oil is one of the major energy sources used for transportation but yet can cause a major ecological disaster among marine species. “One of the biggest oil spills that was into the Gulf of Mexico, The Deepwater Horizon (DWH). The Deepwater Horizon oil rig...

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