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Free Water Pollution PPT Template and Google slides

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Today one of the most pressing environmental concerns is water pollution. Download this water pollution ppt template and outline your thoughts on water pollution and what can you do to prevent it.

Today water pollution, Air Pollution is becoming a serious concern. Our Free Water Pollution PowerPoint Template features a thoughtfully crafted blend of eye-catching visuals, data-driven charts, and easy-to-read text. With a color scheme that evokes the tranquillity of clean waters and the urgency to protect them, this template sets the stage for impactful storytelling.

Key Features of this free Water Pollution Presentation template:

• Stunning Visuals: From polluted water bodies to images of eco-friendly practices, this PPT on water pollutions provides you wide range of high-quality visuals to support your message.
• Clear and Concise Text: The template’s text sections are formatted for maximum readability, making it easy to create informative content without overwhelming your audience.
• Environmental Icons: Included icons help in reinforcing environmental themes and are easily customizable.
• Section Breaks: Well-structured section breaks allows you to organize your presentation seamlessly, ensuring your content flows naturally.
• Editable and Customizable: The template is fully customizable, so you can tailor it to your specific needs, whether you’re a student, researcher, educator, or environmental advocate.

According to recent research conducted by Environment Protection Agency (EPA), water in many nations’ rivers and lakes and the reservoir is far from pure. Plus, the quality of the water tested is far from pure.

Water pollution is a massive global problem. Every year, millions of pollutants are dumped into our oceans, lakes, and rivers. This contamination can cause serious health problems for both people and wildlife. Thankfully, there are ways to help prevent water pollution from happening. With this water pollution PowerPoint presentation slide , educate your audience and make them understand the causes and essential steps to be taken to reduce the impact.

Water pollution can have a devastating impact on aquatic life and the environment. But together we can protect our waters and preserve our planet! So, what you are waiting for is to get this presentation on water pollution and create awareness in society for preserving the environment.

If you are looking for more environmental-related templates, check out our Creative templates library.

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It is a long established fact that a reader will be distracted by the readable content of a page when or randomised words which don’t look even slightly believable

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• On June 9, 2021

Water Pollution PPT Free Download | 10 Slides

Table of contents.

Water is one of the inevitable elements in our daily life. One of the studies conducted in Archiv Fur Kriminologie concluded like this. Humans will not be able to live more than 8 to 21 days without water. This conclusion points out the necessity of saving and conserving water. As we all know, almost 71 percent of the earth’s surface is water-covered. But in this, only 1 percent is freshwater which is accessible to us. This reality again emphasizes the importance of saving water and preventing water pollution.

“Water is Precious. Save Water”

Here we are focusing on the causes of water pollution and its remedies. In addition, we will discuss things that we can do to prevent water pollution. First, let’s look into what is water pollution?

What is Water Pollution?

In simple words, it is the contamination of usable water by harmful substances like chemicals or microorganisms by any means. On the other hand, activities reducing the quality of water are called water pollution.

Freshwater sources like rivers, lakes, and ponds are getting polluted in the name of industrialization. For instance, domestic wastes, food processing wastes, livestock operations can leads to the contamination of freshwater sources. Apart from all these, we humans pollute freshwater sources like ponds, rivers, and water streams by throwing household wastes and scraps into them.

How does the water get polluted?

Without any doubt, we can say that freshwater sources around us are getting polluted every day. Industrialization is one of the reasons for water pollution. The majority of the factories are dumping wastes, garbages, and sewages into nearby rivers, ponds, or lakes. The minority reprocess and resues the wastewater and substandard water.

Corporate industries are not worried about the surroundings and people living nearby. The ignorance and irresponsibility of the municipality and responsible people make the situation even worse.

In some places, the household sewage is connected to the rivers since they do not have proper sanitation and septic tank facility. It leads to one of the worst water pollutions where we knowingly pollute usable water. Earlier, urban areas were ahead in water pollution when comparing to rural areas. But now, things have changed a lot. The rate of water pollution has increased by 5x in both urban and rural areas. One of the reasons for this massive increase in pollution is the emergence of industries and factories in urban areas.

One of the practices seen in villages is washing clothes and feeding animals in the small rivers and ponds. At the same time, they wash these cattle and animals in the pond. It can directly harm the water sources when activities like this happen in a massive volume. And the other, people throw wastes into the rivers and ponds. In rural areas and villages, people even food wastes into water streams. Whatsoever, water is getting polluted every day. Here are some of the popular ways of water pollution around the world. Let’s look at some of the common causes of water pollution. Here are they.

Wastewater from factories & industries

Industries and factories use water for many purposes. Without water, manufacturing and production can’t exist. They use water for cleaning, cooling, washing, dyeing, and treatments for manufacturing and production processes. Water pollution is happening behind all industrial activities. In that, textile industries are the biggest polluters on the planet. Studies say that one-fifth of the world’s industrial water pollution comes from textile mills. For example, in China, 25% of water pollution happens through textile dyeing and treatments. Almost more than 25000 types of chemicals are mixed and used in the dyeing process of fabrics. These mixed chemicals are thrown away from the facility to any of the flowing water bodies.

The reason behind not building proper recycling and reusing units is because of high maintenance costs and implementing costs. If the companies and factories do the right thing, the pollution will come down to half. None of the government authorities check these requirements while approving the factories to operate.

Some factories produce mixed water as a byproduct of the chemical reactions that happened from their day-to-day industrial activities. This water contains chemicals substances that can be dangerous to us.

Oil leaks & spills

It is common knowledge that oil and water never dissolve completely. But it can be together like that for a long time. Oil act as a cover when it spilled on water. It can remain as long they want and thereby making it polluted. Oil spills and leakages happen very often in oceans. Sometimes from the ships that transport oil or from drilling and mining operations held underwater or seashores. These are also some of the main causes of water pollution.

Use of chemicals & pesticides in agriculture.

It is rare but happens often. When it comes to the massive use of pesticides and chemicals in agricultural lands. It becomes one of the causes of water pollution. The chemicals and pesticides dissolve in the soil after a couple of weeks. Through this, the loam gets saturated with chemicals and pesticides. When the monsoon comes, these chemicals and pesticides come out with rainwater and flows to any of the water resources like wells, ponds, rivers, and sea. It causes one of the dangerous water pollutions if we consume this water.

Why do we need to save water?

Humans cannot survive without drinking water. So it is our duty and responsibility to save and protect water from being polluted. Without drinking water, humans and animals will die. What will happen if we do not do anything? Well, right now we might have enough water resources and backups. But in the coming future, there will be a scarcity of drinking water even if we have hundreds of water purification or processing plants. So it is better to save water resources and water right now when we can.

Do you think we can survive on the earth without water? No, we cannot. It is an essential factor that holds our life. Even animals will die if the freshwater sources are over. There will be no animals and living organisms left if the water pollution rises on a huge scale. So, it is our responsibility to protect freshwater sources from being polluted.

As said earlier, the volume of fresh water on the earth is decreasing every single day. It is better to save water being wasted and polluted whenever we can. For instance, think about you are walking on a road and see a broken public water pipeline and leaks water leaks heavily. As a man who understands the value of water, we should call the respective authorities and inform them. Because they may not know about the broken pipe and water is being wasted.

How can we prevent water pollution?

By implementing proper waste management facilities, we can reduce water pollution to a considerable amount. The cause of the continuous increase in water pollution is the indigent waste management systems in factories, companies, and homes. As well as a brainy human being, stop throwing wastes mainly into water sources like ponds and rivers.

As a single human being, we have limited control over the rate of water pollution. But as a group of human beings, we can control the rate of water pollution to a substantial amount. So what we need can do is, we can aware people around us about water pollution and its future outcomes.

What each one of us can do?

It is our duty to conserve water from pollution. The fun fact is, nobody is even thinking about saving or protecting it for the coming generation. There might be plenty of water resources right now. But if its keeps getting polluted at a rapid rate, it is sure that these water streams would not last much in the future.

It is effortless to say that save water and prevent water pollution. But when it comes to daily practicality, none of us think about protecting water. We all do things that pollute our precious water sources. For instance, we all throw household garbages and plastic wastes into nearby rivers and ponds. Sometimes, we throw garbages into lands where it somehow reaches the water bodies through rain or water flow after a couple of months or years. In short, each one of us is responsible for water pollution in some ways with or without knowledge.

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Powerpoint Templates and Google slides for Water Pollution

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Water Resources and Water Pollution

Jun 16, 2012

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Water Resources and Water Pollution. Chapter 9. Water Resources. Water Earth’s surface is covered by 71% water Essential for life – can survive only a few days without water. Supply of Water Resources. Small fraction (.014%) is readily available for human use.

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Presentation Transcript

Water Resources and Water Pollution Chapter 9

Water Resources Water Earth’s surface is covered by 71% water Essential for life – can survive only a few days without water

Supply of Water Resources Small fraction (.014%) is readily available for human use

Water Cycle – continuously collected, purified, recycled and distributed Flowing artesian well Precipitation Evaporation and transpiration Well requiring a pump Evaporation Confined Recharge Area Runoff Aquifer Stream Infiltration Water table Lake Infiltration Unconfined aquifer Confined aquifer Less permeable material such as clay Confirming permeable rock layer

Watershed A watershed describes the total area contributing drainage to a stream or river May be applied to many scales A large watershed is made up of many small watersheds

Chehalis Basin

Flowing artesian well Precipitation Evaporation and transpiration Well requiring a pump Evaporation Confined Recharge Area Runoff Aquifer Stream Infiltration Water table Lake Infiltration Unconfined aquifer Confined aquifer Less permeable material such as clay Confirming permeable rock layer Zone of saturation (spaces completely filled with water)

Water sources Surface runoff – 2/3 lost to floods and not available for human use. Reliable runoff = one third Amount of runoff that we can count on year to year Groundwater Zone of saturation Water table – top of zone of saturation Aquifer – water saturated layers of sand, gravel or bedrock through which groundwater flows. Recharge slow ~ 1 meter per year

Use of Water Resources Humans directly or indirectly use about 54% of reliable runoff Withdraw 34% of reliable runoff for: Agriculture – 70% Industry – 20% Domestic – 10% Leave 20% of runoff in streams for human use: transport goods, dilute pollution, sustain fisheries Could use up to 70-90% of the reliable runoff by 2025

Too Little Water Problems in the West Dry climate Drought Desiccation Acute shortage Adequate supply Shortage Metropolitan regions with population greater than 1 million US has plenty of water. Much of it is in the wrong place at the wrong time. Most serious problems are flooding, pollution, occassional urban shortages

Water conflicts: Western US Wash. N.D. Montana Oregon S.D. Idaho Wyoming Neb. Nevada Colo. Utah Kansas California Oak. N.M. Texas Highly likely conflict potential Substantial conflict potential Moderate conflict potential Unmet rural water needs Water and Fish

Water conflicts: Global Two main factors for water shortage: dry climate and too many people. Many people live in hydro poverty – can’t afford clean water.

Too Much Water: Floods Natural phenomena Aggravated by human activities Rain on snow Living on floodplains Impervious surfaces Removal of vegetation Draining wetlands Reservoir Dam Levee Flood wall Floodplain

Deforestation and flooding

Using Dams and Reservoirs to Supply More Water: The Trade-offs Downstream cropland and estuaries are deprived of nutrient-rich silt Flooded land destroys forests or cropland and displaces people Large losses of water through evaporation Downstream flooding is reduced Reservoir is useful for recreation and fishing Provides water for year-round irrigation of cropland Can produce cheap electricity (hydropower) Migration and spawning of some fish are disrupted

Tapping Groundwater Year-round use No evaporation losses Often less expensive Potential Problems: Water table lowering – too much use Depletion – U.S. groundwater being withdrawn at 4X its replacement rate Saltwater intrusion – near coastal areas Chemical contamination Reduced stream flows

Reducing water waste read section 9-4

SolutionsSustainable Water Use Not depleting aquifers Preserving ecological health of aquatic systems Preserving water quality Integrated watershed management Agreements among regions and countries sharing surface water resources Outside party mediation of water disputes between nations Marketing of water rights Raising water prices Wasting less water Decreasing government subsides for supplying water Increasing government subsides for reducing water waste Slowing population growth

Pollution Source terminology Point source = pollution comes from single, fixed, often large identifiable sources smoke stacks discharge drains tanker spills Non-point source = pollution comes from dispersed sources agricultural runoff street runoff

Types of Water Pollutionfrom Table 9-1 p. 187 Sediment logging, roadbuilding, erosion Oxygen-demanding wastes human waste, storm sewers, runoff from agriculture, grazing and logging, many others Nutrient enrichment = Eutrophication N, P from fertilizers, detergents leads to increased growth in aquatic systems, ultimately more non-living organic matter

BOD As micro-organisms decompose (through respiration) organic matter, they use up all the available oxygen. Biological Oxygen Demand (BOD) Amount of oxygen required to decay a certain amount of organic matter. If too much organic matter is added, the available oxygen supplies will be used up.

Eutrophication Eutrophic – well-fed, high nutrient levels present in a lake or river Oligotrophic – poorly-fed, low nutrient levels Water bodies can be naturally eutrophic or oligotrophic, but can also be human-caused

Types of Water Pollution (con’t)from Table 9-1 p. 187 Disease-causing organisms from untreated sewage, runoff from feed lots Toxic chemicals pesticides, fertilizers, industrial chemicals Heavy metals lead, mercury Acids (to discuss later) Elevated temperatures = Thermal Pollution water is used for cooling purposes, then heated water is returned to its original source any increase in temperature, even a few degrees, may significantly alter some aquatic ecosystems.

Groundwater Pollution Agricultural products Underground storage tanks Landfills Septic tanks Surface impoundments

Oil Spills Exxon Valdez released 42 million liters of oil in Prince William Sound, contaminating 1500 km of Alaska coastline in 1989 Was the cleanup effective? Most marine oil pollution comes from non-point sources: runoff from streets improper disposal of used oil discharge of oil-contaminated ballast water from tankers

Growth of population Supply & demand are in growing conflict – supply is finite – water management driven by values and needs Increases demand/use of water Increases land use and changes vegetation and permeability Increases demand for instream values – instream flows are for people

The construction of dams have slowed the once flowing Columbia River into a series of lakes.

Agriculture uses approximately 70% of the water withdrawn from our streams and rivers

Changing land use changes vegetation and need for water

Change in land use also changes permeability

Water Rights Water collectively belongs to the public Cannot be owned by individuals Individuals or groups may be granted rights to use water Legal authorization to use a predefined quantity of public water for a designated purpose. Irrigation, domestic water supply, power generation

Water Rights State law requires certain users of public waters to receive approval from the state prior to using water. Any use of surface water which began after 1917 requires a water-right permit. Withdrawals of underground water from 1945 requires a water-right permit.

Instream flows Result – the more we know about stream ecology, the more we realize that all the water has instream value, meaning there is no surplus Compromises and minimizing impact – thresholds for rate of impact Other ways to achieve ecosystem goals – wider view, not just flows – watershed land management

Legal/political aspects of instream flow provide a flow of water sufficient to adequately support food fish and game fish populations in the stream (RCW 77.55.050) provide protection and preservation and where possible enhancement, of wildlife, fish, … and other environmental values …(RCW 90.54) protect fish, game, birds, and other wildlife, recreational and aesthetic valuesand water quality (RCW 90.22) antidegradation requirements of Washington’s water quality standards (Ch. 173-201 A WAC, following Federal Clean Water Act)

Instream flows Other ways to achieve ecosystem goals – wider view, not just flows – watershed land management Avoid headwater disturbance Vegetation Geology and topography Maintain longitudinal and lateral connectivity Avoid mainstem in-channel storage Allow floodplain to function as floodplain

Avoid headwater disturbance and leave vegetation

Allow floodplains to function as floodplains

Flow restoration Markets and transfers Need to protect restored flows Enforcement

Opportunities Parks and wilderness areas Renewable natural resource management and harvest (forestry, grazing, secondary forest products) Municipal watershed protection Low intensity sustainable agriculture

Watershed Planning The 1998 legislature passed ESHB 2514, codified into Ch. 90.82 RCW, to set a framework for developing local solutions to watershed issues on a watershed basis.  Ch. 90.82 RCW states: The legislature finds that the local development of watershed plans for managing water resources and for protecting existing water rights is vital to both state and local interests.

Watershed Planning RCW 90.82.005 Purpose. The purpose of this chapter is to develop a more thorough and cooperative method of determining what the current water resource situation is in each water resource inventory area of the state and to provide local citizens with the maximum possible input concerning their goals and objectives for water resource management and development.

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Water and Water Pollution

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8-1 Will We Have Enough Usable Water?. Concept 8-1A We are using available freshwater unsustainably by wasting it, polluting it, and charging too little for this irreplaceable natural resource.Concept 8-1B One of every six people does not have sufficient access to clean water, and this situation

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Water Resources and Water Pollution. Chapter 11. Section 11-1. WILL WE HAVE ENOUGH USABLE WATER? . Freshwater is an irreplaceable resource that we are managing poorly. Freshwater is relatively pure and contains few dissolved salts.

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Water Resources and Water Pollution. G. Tyler Miller, Jr.’s Environmental Science 10 th Edition Chapter 14. Key Concepts. Unique physical properties of water. Availability of fresh water. Using water more efficiently. Problems associated with flooding.

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Water Resources & Water Pollution

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Chapter 11 Water Resources and Water Pollution

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Water Pollution. Water pollution can come from a number of different sources. If the pollution comes from a single source, such as an oil spill, it is called point-source pollution. If the pollution comes from many sources, it is called nonpoint-source pollution.

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Water Pollution. What is water pollution?. Water pollution is the contamination of water bodies (e.g. lakes , rivers , oceans and groundwater ). Why does it happen?.

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Water Resources and Water Pollution. Chapter 11. Section 11-1. WILL WE HAVE ENOUGH USABLE WATER? . Where is the water?. Freshwater is an irreplaceable resource that we are managing poorly. A person could survive for only a few days without water. Functions or Services of Water .

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Monitoring water resources, water use, water pollution and compliance

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Water and Water Pollution. Chapter 11. Key Concepts. Why is water so important? How much water is available? How much water are we using? What causes water shortages and what can be done? What causes floods and how can they be avoided? Sources, types, and risks of water pollution

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Water: Resources and Pollution

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Decomposers & Water Resources Pollution

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Water is a lifeline for every Species in this world Habitually we all are concerned about our health and wellbeing thus we all tend and invariably try to drink pure water but ignorance is not an excuse. One ought to know the difference between pure water and contaminated water, One of the most essential components of life on this earth is water. Does one recognize the fact that every 2 minutes a toddler dies from diseases caused by lack of clean water, and itu2019s calculable that 829000 individuals die annually from the looseness of bowels as a result of unsafe drinking-water, sanitation, and hand hygiene. However, diarrhoea is largely preventable, if these risk factors are addressed sincerely the deaths of 297000 youngsters aged underneath children 5 years can be avoided each year. Where water isnu2019t pronto accessible, individuals might decide handwashing isnu2019t a priority, thereby adding to the probability of looseness of bowels. Drinking contaminated water might cause Asiatic cholera, schistosomiasis and plenty of different diseases.

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