Geography, asked by rupankumarithak, 1 year ago

10 reason of water pollution

Answers

Answered by hxbhx
2
1. Water makes an approximate of 71% of total mass of earth.

2.Of this only 3.5% is fresh water and remaining is in the oceans unfit for man.

3. So we humans and all the living beings on earth’s surface should rely only on this 3.5% of water.

4. But interestingly this sparse resource water is also getting polluted.

5. This pollution makes the water unfit to drink and also other uses of daily needs.

6. On the other hand, about 80% of body mass comprises of water. Without water, there can be no physiological process in the body. Hence, we need to drink water for survival.

7. Since this water directly enters the body, it decides the quality of health.

8. Medical experts are of the opinion that most of the health issues can be solved by providing fresh and pure drinking water.

9. So, the drinking water we consume daily should be clean, free from pollution and other contaminants.

10. Water pollution largely occurs due to sewage flow into rivers, dumps into the sea and also contamination of land and water due to toxic chemicals. But of all of them, it seems the leading cause of water pollution is sewage efflux into rivers.

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