Ppt on water pollution

What are the cons of water pollution? What is the conclusion of water pollution? Organic Chemicals: oil, gasoline, plastics, detergents often from surface runoff , industries and cleaners Plant Nutrients : water soluble nitrates, ammonia and phosphates often from sewage, agriculture and urban fertilizers Sediment: soils and silts from land erosion can disrupt photosynthesis, destroy spawning grounds,. Death of aquatic (water) animals The main problem caused by water pollution is that it kills life that depends on these water bodies.

Dead fish, crabs, birds and sea gulls , dolphins, and many other animals often wind up on beaches, killed by pollutants in their habitat (living environment).

Use of “Toxic Substances” in agriculture. Accidental “Spills from Oil Rigs”. Agriculture The waste that we dump on water bodies gets accumulated on surface water and ground water , this will contaminate crops and cause diseases to consumers and farm workers. Total Maximum Daily Load The law requires that states establish priority rankings for impaired waters and develop total maximum daily loads (TMDLs) for them. Watersheds and Polluted Runoff.

The water pollution accounts for the death of nearly 10people per day and in this issue, if we talk about India then it is estimated that every day 5people die due to the illness related to the water pollution. When it is unfit for its intended use, water is considered polluted.

Causes of water pollution. Factories throw their waste in water bodies. People bath and wash clothes in water bodies. Some oil ships drown in water which hardly effects the aquatic life. Smoke from vehicles lets the river to dry.

Prevention of water pollution. This template argues with the narrow thinking of people to dump their wastes in the water , which in the accumulation of wastes inside and beneath the surfaces of water resulting. We Offer Hundreds of Free PPT and themes for PowerPoint. Alternatively, there are plenty of safety measures to be taken to treat waterborne diseases with free water PPT backgrounds. Presentations are available on themes, as diverse as Umbrella Beach, Seaworl and Surfing.

Sources of water pollution are either point sources and non-point sources. Point sources have one identifiable cause of the pollution , such as a storm drain, wastewater treatment plant or stream. Non-point sources are more diffuse, such as agricultural runoff.

Pollution is the result of the cumulative effect over time. AJ3KM Thanks for watching! Do Subscribe for more videos like this.

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Therefore environment degradation occurs which causes the pollutants to discharge directly or indirectly into water bodies. Second power point is about the environment and ways for children to keep it clean. Third power point is about rescuing our animals and being a volunteer.

The fish can actually suffocate! Sometimes pollution affects the entire food chain. Small fishes absorb pollutants, such as chemicals, into their bodies.