Question

Write the different reasons of how water gets polluted​

Answer 1

Answer:

water gets polluted by industries. The trend of polluting water started from 1806 the time of industrial revolution the time of child labour . That time people does experiment and need water. That way water gets polluted. The first polluted river that was polluted was THE THAMES.

Answer 2

Answer:

1. Mixing Polluted water from Industries directly into rivers .

2. Use of Pesticide and Insecticides ( Bio Accumulation )

3. Opening of Sewage directly into rivers .