Question

5 points about water pollutions​

Answer 1

Explanation:

1) plastic 2) industries 3) companies 4) factories

Answer 2

Explanation:

1) The contamination of water resources leads to water pollution.

2) Direct disposal of industrial waste into the rivers makes the river water toxic.

3) House hold drainage contains serious pathogens which might spread epidemics when disposed in rivers.

4) Heavy metals like Arsenic present in the rocks and soil make the water contaminated and lead to ground water poisoning.

5) The fertilizers and pesticides used in agricultural activities can also affect surface as well as the ground water.