essay on ocean for class 6

National Geographic Education Blog

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Learn About the Ocean – Anytime, Anywhere

Today, on World Ocean Day, National Geographic has updated its map policy to recognize the Earth’s fifth ocean—the Southern Ocean . The Southern Ocean forms a distinct ecological region filled with vibrant ecosystems that are home to species like whales & penguins. Our team conducted a scientific expedition to the Southern Ocean in 2019, with the goal of filling scientific gaps and exploring the connectivity of Antarctic marine flora and fauna throughout the region.

Less than eight percent of the ocean is protected, and yet the ocean covers 70 percent of the planet. The ocean sustains life for all of us who live here, including more than half of the air we humans breathe. We gain food, jobs, travel, recreation, knowledge, growth, and innumerable opportunities from the ocean, and yet we do not give back all that we take. With 42% of the world’s population under the age of 25, we believe that young people and – you – the educators who reach them are key to addressing our planet’s most pressing problems and sustaining a thriving planet. But our greatest stewards of the ocean are learning in classrooms right this minute, and whether they are learning along coastlines or far from the ocean itself inland, and here’s some inspiration for how you can do this for our ocean from fellow educators.

And that work always begins with educators.

The following educators – like so many of you – have taken initiative to lead the work of ocean education and conservation in their classrooms. We hope you find inspiration from the ideas and resources they share to expand your own journey toward leading the future of ocean education.

Carissa Cabrera , National Geographic Education Covid Fund Grant Recipient

The ocean is the foundation of a healthy planet, it supplies us with 70% of the oxygen we breathe, it regulates our climate, and it connects all of us no matter our age, background, or location. If students can understand the importance of these characteristics, they will spark curiosity within them about this incredible region of our planet. It may inspire them to study it, to explore it, or to protect it. We believe that you can’t teach students about Earth without teaching them about the ocean – it covers 70% of the surface area. Alex (my collaborator) and I are hoping to create educated and inspired climate changers. Our message is that everyone can be an ocean steward. You can be a creative, a scientist, a politician, or a business leader. It doesn’t matter. If we send the message that only certain people can protect the ocean, it alienates so many others who might lead the way in other disciplines. We know many people from many fields of study who are taking strides to protect our planet. Right now, we need all of us. Further, our interests are not “one track.” By teaching students that their variable passions can intersect, it opens up doors of possibilities of what they can achieve in their lives. 

There are so many critical lessons about the ocean that come to mind – overfishing, the impacts of plastic on marine animals, the importance of sharks, and the migrations of humpback whales. But, my favorite lesson to teach is coral bleaching. Coral bleaching can be simplified very easily to young students by describing it as “stressed,” but also can be expanded upon for older students to understand the specific stressors. I can emphasize the interconnectedness of the ecosystem while teaching students how critical coral reefs are to a healthy ocean. This is a term we use throughout our lessons because we emphasize that everyone has the potential to make a positive difference for our planet and ocean. The topics we cover, like plastic pollution, the sources and impacts of fossil fuels, and mass extinction, are concepts we didn’t learn about until college. Simplifying and teaching students how to understand, and the tools to take action for the better, is how we will cultivate and implement solutions. They will be the ones bearing the burden of the climate emergency, so we feel it is our duty to give them tools to solve it. 

Carissa is a National Geographic COVID Emergency Fund for Educators Grant Recipient, a marine conservationist, educator, creative, and writer. She leads the Conservationist Collective with her collaborator, Alex Filardo . Explore their Oceans Connections curriculum and other education resources for teaching and learning about ocean conservation.

Macie Ramirez , Fourth Grade English Language Arts (ELA) Educator

I integrate ELA and Science standards in teaching about the effects of oil spills in the waters surrounding Florida. As a whole group we read a series of articles about the 2010 Gulf of Mexico Oil Spill on the Deepwater Horizon and discuss the lasting effects. The next day, my students engage in a project-based activity where they need to work together to determine the best object to extract oil from their Gulf of Mexico water model. Finally, the students connect their findings to create the best solution for cleaning up oil from the ocean.

This year, I was able to take my lesson one step closer by inviting my PADI Certified SCUBA Instructor to speak to my students virtually about Shark and Ocean Conservation. I teach this lesson because it just skims the surface (no pun intended) on the various issues Florida beaches are experiencing. As a true Floridian, I take pride in advocating for the conservation of our oceans. The best place for me to start is in the classroom!

My students are so engaged with this lesson. Not only are they able to make real world connections, but some are even keen to further their research on marine life topics. I think it opens their minds to a whole new world that impacts the daily lives of humans on land. I believe it is important to expose young minds to appropriate things that will intrigue them. Children learn about geography and the solar system, so it is only right to teach them about the ocean. 

Want to embrace ocean education like Macie has? A great place to start is the National Geographic Resource Library’s Ocean Collection!

Kristen Conklin , National Geographic Certified Educator

I grew up on a small barrier island and have lived next to the ocean for my entire life. Where I come from, we watch the waves to celebrate and mourn. In my community, the ocean is the heart of our world. Water covers more than two-thirds of the Earth’s surface and provides us with oxygen, climate regulation, food, transportation, and so much more. I work to bring nature and the importance of water into my classroom everyday.  

One of my favorite topics to teach is how human impact can affect us on both a local and global scale. To reacquaint students with the natural world, I provide them opportunities to go out into the community and implement apps to better understand communities of organisms near water sources. I start with interactive maps via Map Maker . Mapping our local water sources can create curiosity and foster responsibility for the continued push to protect natural resources. 

I embrace a holistic real-world phenomena approach. Using real world current events empowers learners to take the initiative on being part of a solution. While running classes digitally, it is especially important to further my own creative thinking on designing curriculum using our oceans via the Ocean Literacy Toolkit . 

One lesson that I truly enjoy is the National Geographic Water Quality Degradation in the Ocean assignment . This assignment provides students the opportunity to investigate water quality and analyze the relationship between harmful algae blooms, toxic algae, and dead zones. Students are encouraged to explore “success stories” which help them grow mindful of their own potential human impact. This activity reinforces motivation to take action in favor of improving water quality. I support student involvement in Citizen Science Projects that help bring awareness to local issues through the collection of data on a global scale. 

To celebrate World Oceans Day on 6/8, I am very excited to engage students and other passionate educators in the #DebrisTrackerChallenge carried out in our respective communities that “connect our coastlines”. We will be tracking various types of trash using the Marine Debris Tracker app. Then, we will debate solutions through engineering best practices to bring it full circle and remind one another we can all make a difference here and now.

Kristen is a certified Biology and Special Education Educator with the New York City Department of Education, as well as a Curriculum Developer & Author with the National Science Teaching Association .

Want to learn more about how National Geographic Explorers, Young Explorers, and Educators are conserving and educating others about the ocean? Check out “The Ocean is Ours” storymap where you can also contribute your own ocean lesson ideas for a chance to be featured on National Geographic Education’s community channels!

Feature photo by Enric Sala.

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6th grade reading & vocabulary

Course: 6th grade reading & vocabulary   >   unit 3.

• How can a text have two or more main ideas? | Reading
• How do writers use examples to get their points across? | Reading
• Reading more than one source on a topic | Reading

Ocean Conservation: reading informational text; Boyan Slat and Plastic Pollution 6

The human behavior solution.

• Pollution and human waste put our oceans at risk. In response, various cleanup groups have developed ingenious ways to remove tiny plastic pieces called microplastics from the ocean using technology. Some experts, however, are skeptical about whether technology is the best solution. They say it doesn't tackle the real problem—human behavior. While using technology is a good way to start cleaning plastics out of the ocean ecosystem, the real long-term solution is in changing human behavior.
• Efficient technologies can remove large amounts of debris from the ocean. They don’t require a lot of money or natural resources to work. They’re an important part of keeping our oceans safe, but individuals have to play a part, too. What if we all worked to keep plastic from ending up in the ocean in the first place? What if we addressed the problems that threaten the ocean before the plastic ever floats out to sea?
• About 40 percent of plastic is used one time before it’s thrown away. This includes plastic bags, straws, and containers. One easy change is to use fabric or reusable bags instead of single-use plastic bags. Another option is to stop using straws in restaurants, or to replace single-use straws with bamboo or stainless-steel straws that are reusable. Reusable water bottles made of stainless steel, aluminum, and reusable plastic can also help keep plastic out of the ocean.
• Another action everyone can take is to recycle. According to National Geographic, recycling in the United States has remained at nine percent since 2012. Europe is at 30 percent, and China at 25 percent. Find a recycling center near you and see what types of plastic they accept, and set up a recycle bin at home. You can also let people in your community know what you’ve learned so they can recycle, too.
• Finally, we can clean up litter before it reaches the ocean. This can be done in neighborhoods, communities, and cities. You don’t have to live near a beach. You can still pick up plastic and other debris from streets, parks, or around buildings. The items can be sorted and taken to the recycling center.
• It takes plastic over 400 years to degrade. Instead of focusing on cleaning oceans, we can make changes to human behavior today. This could make a real difference to the future of our oceans. The steps are simple; our only barrier is our own willingness to change.

Essays on Ocean Pollution

Ocean pollution essay topics and outline examples, essay title 1: the silent crisis: understanding the causes and consequences of ocean pollution.

Thesis Statement: This essay delves into the multifaceted issue of ocean pollution, exploring its root causes, the devastating impacts on marine ecosystems and biodiversity, and the urgent need for global action to mitigate and prevent further harm to our oceans.

• Introduction
• Sources of Ocean Pollution: Industrial, Agricultural, and Urban Contributors
• The Ecological Crisis: Impact on Marine Life and Ecosystems
• Human Health Concerns and Economic Implications
• Solutions and International Collaboration: Strategies for Ocean Conservation

Essay Title 2: Plastics in Our Seas: Investigating the Pervasive Threat of Plastic Pollution

Thesis Statement: This essay focuses on the global issue of plastic pollution in oceans, examining the prevalence of plastic waste, its detrimental effects on marine ecosystems, and efforts to reduce plastic consumption and promote responsible waste management.

• The Scale of Plastic Pollution: Microplastics, Macroplastics, and Ghost Nets
• The Impact on Marine Fauna and the Food Web
• Legislation and Initiatives: Bans, Recycling, and Alternatives
• Consumer Awareness and Responsible Consumption

Essay Title 3: Ocean Pollution and Climate Change: The Interconnected Threats to Our Oceans

Thesis Statement: This essay explores the complex relationship between ocean pollution and climate change, investigating how pollution exacerbates climate-related challenges such as ocean acidification and rising sea levels, and the need for holistic solutions to protect marine environments.

• Ocean Acidification: The Consequences of Increased Carbon Emissions
• Warming Seas and Coral Bleaching: The Role of Pollution
• Sea Level Rise and Coastal Communities: Pollution's Contribution to Climate Impacts
• Adaptive Strategies and Policy Integration for Ocean Resilience

Balancing Development and Conservation for Sustainable Oceans

Understanding and addressing water and ocean pollution, made-to-order essay as fast as you need it.

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Ocean Pollution: a Threat to Marine Ecosystems

The causes of ocean pollution and the need for humans to save marine life, how ocean pollution impacts earth, a study of plastic pollution in the pacific ocean, let us write you an essay from scratch.

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The Environmental Quandary of The Great Pacific Garbage Patch

The actions p.u.f.f will be taking to clean the oceans, the historical & current characteristics of western ireland coastlines & galway bay, pakistan united nations environmental program leveraging emerging technologies to combat ocean pollution, get a personalized essay in under 3 hours.

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The Effects of Water Pollution on People and Animals

Ocean acidification: solutions, impact and causes, ocean acidification: solutions to the grave environmental concern, ocean acidification: solutions and threats, addressing the urgent issue of ocean acidification, tackling a global crisis: marine plastic pollution, the impact of pollution on marine ecosystems, protecting marine life and coastal ecosystems.

Ocean pollution, or marine pollution, occurs when substances used or spread by humans, such as industrial, agricultural and residential waste, particles, noise, excess carbon dioxide or invasive organisms enter the ocean and cause harmful effects there.

Marine debris pollution, plastic pollution, ocean acidification, nutrient pollution, toxins, underwater noise, and other.

There are many ways to categorize and examine the inputs of pollution into marine ecosystems. There are three main types of inputs of pollution into the ocean: direct discharge of waste into the oceans, runoff into the waters due to rain, and pollutants released from the atmosphere.

Ocean pollution has many consequences, such as: harm to marine animals (cancer, behavioral changes and inability to reproduce), depletion of oxygen in seawater, threats to human health (cancer and birth defects).

100 million marine animals die each year from plastic waste alone. The largest trash site on the planet is the Great Pacific Garbage Patch, twice the surface area of Texas, it outnumbers sea life there 6 to 1. 70% of our debris sinks into the ocean's ecosystem, 15% floats, and 15% lands on our beaches. 80% of global marine pollution comes from agriculture runoff, untreated sewage, discharge of nutrients and pesticides.

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• Deforestation
• Water Pollution
• Fast Fashion
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• Natural Disasters

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• School Education /

Essay on Fish in English For Class 3, 5 and 6 Students

• Updated on  
• Feb 6, 2024

Children have creative minds. Their world of creativity can be seen through their drawings and coloring. However, some children prefer to show their creativity through writing. Writing a good and informative essay is an important academic activity that can significantly improve their language and communication skills. To all such students who love to write enlightening like Essay on Fish , connect with us and dive into every detailed write-up.

This Blog Includes:

Essay on firsh for class 3, essay on fish for class 5, essay on fish for class 6.

Master the art of essay writing with our blog on How to Write an Essay in English .

The world of fish is very big and interesting. From the graceful goldfish in our home aquarium to the massive great sharks in the ocean, fishes come in amazing varieties. 

The fishes we see today are the product of millions of years of evolution. According to the record of fossils, it is believed that these aquatic animals have been on Earth for more than 500 million years. Over 34,000 species fill the oceans, rivers, lakes, and streams around the world. The existence of fish plays an important role in Ecology as well as in human culture, mythology, and commerce. 

Also Read: Animal Kingdom Class 11

‘Fish are beautiful creatures. They have a backbone and live in water environments all over the world. They come in many shapes and sizes, colors, and types. Fishes breathe through their gills underwater. They also use their fins to swim around.  There are many different types of fish found in the world. The most common types of fish are goldfish, clownfish, airbreathing catfishes, blue ring angelfish, salmon, cod, and shark.’

‘Goldfish are small and orange in color. As these fishes are beautiful so people keep them as pets in aquariums and ponds.’

‘Clownfish are bright and colorful and live in coral reefs. Betta fish have beautiful and big fins and are mostly caught for food. In the variety of fishes, there are some fishes that are silent as well as attackers. Learning about fishes helps in learn more about the diverse aquatic habitats and helps us to understand their various types.’

Also Read: Essay on Cruelty to Animals in 500 Words for School Students in English

‘Fishes are aquatic vertebrates aquatic animals. The source of their movement is possible due to the presence of their smooth tail which is often called the caudal fin and appears in a motor on a boat. Most fishes are cold-blooded or ectothermic animals and are dependent on water temperature to regulate their body temperature.’

‘They use their patterns and colors to save themselves from predators. For example, the bright and colorful patterns of Clownfish and Betta fish help them be seen by their mates. Fish breathe by the water passing over their gills. They can absorb oxygen from the water but need water to be alive and this is the reason why fishes die when taken out from the water.’

‘Fishes swim in water by contracting their muscles on either side of their bodies and tails. Most of the fishes have streamlined bodies that appear like an arrow or torpedoes. It is the shape of the body which helps the fish to swim faster. Fish like sharks and tuna are efficient swimmers because of their shape edge shape only.’

‘The fish food is different but still most of the fish eat plankton, plants, fishes that are smaller in size, insects, worms, and eggs. Some fishes are predators too. They use their sharp teeth to catch the prey for eating. Other fishes are filter feeders. They either nibbe algae or suck in plankton and particles that are floating in the water.’

‘Fish appear simple in form, but they still have a complex evolution. Their beauty, living habits, and amazing eating and physical features make them precious to all living things.’

Also Read: CBSE Class 9 Natural Vegetation and Wildlife Notes- Download PDF

Fish are classified as aquatic animals, as they can only survive in water. Fish are like humans, which involve female fish in taking care of their babies. In the reproductive process of fish, the female deposits the eggs, and the male fertilises them. Though some fish leave their eggs on their own, some species of fish do protect them.’

‘Fishes live in freshwater as well as in salty water. But some fishes live in both. Salmon fish are the perfect example of this as they travel between both fresh and salty water during their lifetime. The freshwater fish need clean water to swim with healthy plants and oxygen. When it comes to fish farming, fish like bettas, guppies, and tetras are kept in freshwater tanks whereas coral reefs are given salty and clean water for survival.’

‘Many fishes migrate long distances to find food or to reach a suitable living environment. Salmon fish are the famous swimming fishes that swim from the ocean to the freshwater rivers to spawn in the place where they have hatched. It is more interesting to know that when the salmon fish spawn, they return to the exact place where they were born to lay their eggs for the next generation.’

‘Fishes are very sophisticated creatures. They face threats with the destruction of habitat, overfishing, pollution in the rivers, and climate change. Some fishes are endangered due to these threats only. It is surprising to know that it is only a few salmon fish who complete the migration which is from their birthplace to the ocean.’

‘The human use fish for food, as pet animals, and for recreation and scientific research. As fish are an important renewable source of high protein and omega-3 therefore they are used in the manufacturing of medicines also. Overfishing and pollution have become the major reason for the decline in fish populations. Although, sustainable fishing practice helps in the conservation of fish species and maintain a healthy aquatic ecosystem.’

‘Fish have been an important part of human culture and myths. In ancient days, people used fish as their major source of food and were respected for its grace and beauty. After learning about fish so comprehensively, we should take care of marine life, like oceans, lakes, rivers and streams and try to keep it clean and environment friendly. If we work together towards water pollution, and overfishing we can give a healthy and long life to fish as well as to their generations.’

Also Read:  NCERT Solutions and Notes for Class 6 Science Chapter 6: The Living Organisms: Characteristics and Habitats (Free PDF)

Ans. 1 Fish are beautiful creatures. They have a backbone and live in water environments all over the world. They come in many shapes and sizes, colors, and types. Fishes breathe through their gills underwater. They also use their fins to swim around.  There are many different types of fish found in the world. The most common types of fish are goldfish, clownfish, airbreathing catfishes, blue ring angelfish, salmon, cod, and shark

Fishes are aquatic vertebrates aquatic animals. The source of their movement is possible due to the presence of their smooth tail which is often called the caudal fin and appears in a motor on a boat. Most fishes are cold-blooded or ectothermic animals and are dependent on water temperature to regulate their body temperature.

Currently, there are more than 34,000 species of fish found across the world.

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This was all about an essay on fish. We hope the above-listed essay samples will help you with your essay writing practice. For more information on such interesting topics, visit our essay writing page and follow Leverage Edu.

Deepika Joshi

Deepika Joshi is an experienced content writer with expertise in creating educational and informative content. She has a year of experience writing content for speeches, essays, NCERT, study abroad and EdTech SaaS. Her strengths lie in conducting thorough research and ananlysis to provide accurate and up-to-date information to readers. She enjoys staying updated on new skills and knowledge, particulary in education domain. In her free time, she loves to read articles, and blogs with related to her field to further expand her expertise. In personal life, she loves creative writing and aspire to connect with innovative people who have fresh ideas to offer.

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Essay on Water for Students and Children

500+ words essay on water.

Water is one of the most important substances for life on earth to function. It is equally important for humans as well as animals. Water does not merely help us survive, but it is significant for our day to day functioning. It has numerous uses when we come to think about it. Majority of our earth is covered with water itself, but, not all of it is safe for consumption. Therefore, it makes it essential for us to utilize this transparent substance chemical wisely. Moreover, if we look at the shortage of water happening in our country, it makes it all the more important to conserve it immediately.

Uses of Water

As we have already said that water has numerous uses, we will see where it is used. This part will most importantly help us realize the importance of water . It will make humans aware of what absence of water in the following areas can do to human life. As India’s main occupation is agriculture, water is exhaustively used here. Irrigation and cattle rearing requires a lot of water. Thus, a lot of farmers’ livelihood depends on it.

Further, industries use water for various purposes. It comes in handy when cooling, manufacturing and transporting several goods. For instance, thermal power plants consume quite a substantial amount of water for their running.

Furthermore, the domestic use of water cannot be left behind. In the day to day life of the common man, water plays a vital role. That is to say, from drinking water to washing utensils, we need water every step of the way.

After that, plants need water to survive and make food. It is one of the main elements which help them grow. Hence, water is extremely important for humans, animals, and plants to survive .

Get the huge list of more than 500 Essay Topics and Ideas

Do not Waste Water

While water is quite essential and yet so scarce, however, people fail to realize this fact. They waste water with little or no care for the results of this activity. There are various ways in which one can avoid wasting water . To begin with, all households must get their leaking taps checked. They should fix them immediately as every drop is precious.

Similarly, we must choose buckets instead of showers for bathing. This is a very debatable topic and it needs to be settled. Showers waste a lot of water, so people must prefer buckets. This particular habit is quite commonly found in most of the households. People do not turn off their taps while brushing their teeth and washing utensils. Always remember to keep the tap off when doing so.

In addition, encourage rainwater harvesting system in all homes. This can help conserve water like never before.

In short, water is essential for the survival of mankind. But, it is, unfortunately, being waster rapidly. Every citizen and government must come together to tackle this issue. Governments must ensure all areas get water equally. On the other hand, citizens must keep in mind to use it wisely and not waste it unnecessarily.

FAQs on Water

Q.1 State the importance of water.

A.1 Water is of the utmost importance for human and animal life. It gives us water to drink. It also comes in great use for farmers and industries. Even common man requires water for various purposes like drinking, cleaning, bathing and more.

Q.2 List the ways to avoid wastage of water.

A.2 Everyone must avoid wasting water. We can do so by fixing our leaking taps, avoiding showers for bathing, and turning off taps when brushing. Furthermore, we can adopt rainwater harvesting system to conserve water.

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• CBSE Notes For Class 6
• Class 6 Science Notes
• Chapter 14: Water

Water Class 6 Notes - Chapter 14

According to the CBSE Syllabus 2023-24, this chapter has been removed from NCERT Class 6 Science textbook.

What is Water?

Water is precious, fundamental and the essential substance required for the existence of life on earth. Water is found naturally and abundantly on our planet Earth. About two-thirds of the total earth’s surface is covered with water. It is a transparent, odourless and tasteless inorganic molecule composed of hydrogen and oxygen.

To know more about water, visit here .

Uses of Water

We all use water for different purposes, which include everyday household uses, including drinking, cooking,  cleaning, washing, bathing for other domestic, irrigating,  cultivating crops and industrial requirements.  Thus, water is required for many activities, therefore, it is an essential element required for the continuity of life on the planet.

To know more about the Uses of Water, visit here .

Sources of Water

As mentioned above, about two-thirds of the total earth’s surface is covered with water, but unfortunately, only a small percentage (2 to 3 per cent) is suitable for human use. The other 99.7 per cent available are found in oceans, sea, groundwater, floating in the atmosphere and in icecaps. This water is not safe and is unsuitable for human consumption, as it consists of excess salt, toxins and other impurities, which can lead to illness and other health disorders.

Rivers, ponds, lakes and groundwater are the different sources of water, which can be used for drinking, cooking and other human uses only after proper treatment like boiling, filtering, etc.

Origin of water

• The origin of the water is found to be from a type of meteorite.
• The major sources of water for human use are lakes, rivers, ponds etc.
• The chemical composition of water on Earth is the same as that of some meteorites.

Availability of Water

Uses of water.

Below are the different uses of water in various fields:

• Irrigation.
• Cooking food.
• Transportation.
• Manufacturing goods.
• For generating power.
• Production in industries.
• Recreational activities like swimming, water sports.

Freshwater is naturally occurring water present on the earth’s surface in ponds and rivers. The major source of rainwater is precipitation in the atmosphere.

Distribution of Freshwater

71% of Earth is filled with water; out of this 3% is fresh water, and 97% of water is in oceans and seas. Out of this 3% of freshwater, 30% is groundwater(not accessible), and 69% is in the form of glaciers and icebergs. ( not accessible), out of the remaining 1% of water, only 0.006% is used by the people for several purposes like bathing and washing.

Potable Water

The pure form of water, which does not contain any impurities or salts in it and can be used for drinking purposes is called potable water.

Water from Oceans

Out of  71% of the water on earth, 97% is water from oceans and seas. Water from oceans and seas contains dissolved salts in it, hence this water is called saltwater or saline water.

To know more about the Distribution of Water, visit here .

Water Cycle

The process of circulating or the continuous movement of water between water bodies like the ocean, rivers, ponds, lakes and land is called the water cycle. It is also also known as the hydrologic cycle or the hydrological cycle. In this process, the water on the earth changes into three different states of matter – solid, liquid and gas. The complete process of the  water cycle involves the following process.

• Evaporation.
• Condensation.
• Precipitation.

1) Evaporation

Evaporation is the process of converting liquid or water into a gaseous form or vapour state.

2) Condensation

The process of converting vapour or gaseous form into its liquid form is called condensation.

3) Precipitation

When more water gets condensed in clouds, or condensation of water vapour in the atmosphere results in precipitation. The precipitation can be in the form of rain, snow, or hail.

To know more about Water Cycle, visit here .

The flow of water towards the oceans

• Rainwater falls into rivers, lakes etc.
• The rain droplets fall into oceans, rivers, ponds, and seas.
• Water from the rivers, lakes, and ponds finally flows into the sea and ocean.

Transpiration

In plants, the process of evaporating water through leaves when water is absorbed through roots is called transpiration.

• Rainfall brings about life, but excess rainfall leads to an increase in water levels in water bodies like rivers and ponds.
• Adverse effects of floods:
• Flood causes damage to human life, crops, domestic animals and animals living in the water.
• This excess water may spread over large areas causing floods.
• Inadequate rainfall leads to a decrease in groundwater level which makes soil dry. This condition is called drought.
• At the time of drought, it is difficult to get food and water.

Ground Water

The water present underground or beneath the earth’s surface in spaces of soil and rocks is called groundwater.

Water level

Level of water or is the height reached by the water in lakes, ponds, storage tanks, and dams.

Infiltration

The process of water seeping into the soil after falling onto the surface of the ground is called infiltration.

An aquifer is the underground layer of permeable rock which contains water that has seeped in from the surface.

To know more about Ground Water, visit here .

Water Management

Water management is the effective utilisation of water or managing water resources carefully. Water can be managed in the following ways:

1. Drip Irrigation: The process of pouring water into the roots of plants using narrow tubes is called Drip Irrigation.

2. Rainwater Harvesting: The collection of rainwater and using it effectively for other purposes is known as rainwater harvesting.

To know more about Water Management, visit here .

Learn more about the Water from the topics given below:

Frequently Asked Questions on CBSE Class 6 Science Notes Chapter 14 Water

What are the main reasons for water pollution.

1. Rapid urban development 2. Improper sewage disposal 3. Oil spills 4. Chemical waste dumping 5. Radioactive waste discharge

What is a freshwater lake?

A freshwater lake contains water that is not salty, usually in contrast to the sea.

What are the steps involved in the water cycle of nature?

1. Evaporation 2. Condensation 3. Precipitation

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Essay on Ocean Dumping in English for Children and Students

Introduction

Water is the primary need of humans for his survival. It is available in various resources like rivers, ponds, lakes, and ocean. Out of these, the largest source of water on earth is the ocean. Due to the Ocean Dumping, it is constantly becoming polluted.

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Ocean Dumping

The term ‘Ocean Dumping’ refers to mixing the solid and liquid wastes from various sources into the ocean water. These waste materials contain some harmful elements which pollute the ocean water.

The major cause of Ocean Dumping is mixing residuals from the factory’s households into the nearby water bodies. These water bodies mix with ocean rising Ocean Dumping. Opening sewers in the oceans also causes Ocean Dumping. Spilling of oil from large oil tankers in Ocean brings Ocean Dumping as well. Apart from these, there are many other reasons.

Ocean Dumping has a very hazardous effect. It pollutes the water and makes it poison. The marine animals living in it suffocate and suffer to survive. It affects biodiversity and also makes the water not suitable to use by polluting it.

Ocean Dumping is not less than a threat to life on earth. It is never fruitful so we should try our best to stop and remove it as soon as possible.

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Essay Writing Topics For Class 6 Format, Examples, Topics, Exercises

Essay writing topics for class 6 in english.

Writing essays is a crucial part of the academic curriculum for students of all ages. As students progress through their academic journey, the complexity and length of essays increase. Class 6 students are typically expected to write essays that are between 500 and 1000 words long. The essays are usually written in a five-paragraph format and include an introduction, three body paragraphs, and a conclusion. In this article, we will discuss some essay writing topics for class 6 students, along with the English Grammar , format, and examples.

Also Read: Essay Writing For Class 8

Format Of Class 6 Essays:

Before we start discussing the essay topics, let’s take a look at the format of class 6 essays.

Introduction:

The introduction should be a brief paragraph that provides an overview of the topic. It should include a thesis statement that tells the reader what the essay is about.

Body Paragraphs:

The body paragraphs should be three in number, and each paragraph should focus on a specific idea related to the topic. Each paragraph should have a topic sentence that introduces the idea and supporting details that explain and support the topic sentence.

Conclusion:

The conclusion should be a summary of the main points discussed in the essay. It should restate the thesis statement and provide a final thought on the topic.

Essay Writing Topics For Class 6:

1. My Favorite Season 2. My Favorite Animal 3. My Best Friend 4. My Favorite Sport 5. My Favorite Food 6. My School Life 7. My Family 8. The Importance of Reading 9. My Favorite Movie 10. My Favorite Book 11. My Hobby 12. My Role Model 13. The Importance of Discipline 14. My Dreams and Aspirations 15. The Importance of Education 16. My Favorite Holiday 17. My Favorite Teacher 18. My Favorite Place 19. My Favorite Subject 20. My Favorite Color

Examples Of Essay Writing Topics For Class 6:

1. My Favorite Season:

My favorite season is winter. I love the cold weather, and I get excited when the first snowfall arrives. I enjoy making snowmen and having snowball fights with my friends. I also love the holidays that come during winter, such as Christmas and New Year’s. During winter break, my family and I like to go skiing, and we have a lot of fun together.

2. My Best Friend:

My best friend’s name is Sarah. We have been friends since kindergarten, and we have a lot in common. We both love animals and enjoy playing video games together. We also enjoy playing soccer and often compete against each other. Sarah is always there for me when I need her, and I feel lucky to have her as my best friend.

3. The Importance of Reading:

Reading is very important because it helps improve our vocabulary and comprehension skills. It also stimulates our imagination and creativity. By reading, we can learn about different cultures and explore new ideas. Reading is also a great way to relax and escape from our daily stresses.

Recommended Reading: Essay Writing Topics For Class 6

Conclusion On Essay Writing Topics For Class 6:

Writing essays is an essential skill for students to develop, and by practicing writing on different topics, students can become better writers. The above essay topics can be a starting point for class 6 students, and by following the essay format, they can write well-structured essays that effectively communicate their ideas.