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WATER POLLUTION Presented By: A.J .

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Page 1: Water pollution

WATER POLLUTION

Presented By:

A.J.

Page 2: Water pollution

WHAT IS WATER POLLUTION?

 The release of substances into the water bodies to a point where the substances interfere with the beneficial use of water.

Page 3: Water pollution

CAUSES OF WATER POLLUTION

oPathogenic microorganisms in wateroOrganic waste ,plant nutrientso Toxic chemicals and oil dumping in water oRadioactive material oDeforestationoFertilizers and plastic wasteoAcid rain

Page 4: Water pollution

WATER POLLUTION

Page 5: Water pollution

EFFECTS OF WATER POLLUTION

•Harms human health (aquifers, cholera, typhoid fever And cancer

•Destroy ecosystem•Kills animals (land and water) Over 8,000 animals (birds, turtles, mammals) were reported

dead just 6 months after the spill,

• Eutrophication

Page 6: Water pollution
Page 7: Water pollution
Page 8: Water pollution

HOW CAN WE STOP WATER POLLUTION?

•Education•Laws should be implemented •Afforestation• Industries should purify water before draining it•Use of fertilizer should be lowered•Transport companies should maintain their oil tankers

Page 9: Water pollution
Page 10: Water pollution
Page 11: Water pollution

ThanX for bearing

Page 12: Water pollution

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