Question

List and explain three causes of water pollution in rivers and lakes.

Answer 1

due to releasing untreated chemicals in water bodies and by disposing plastics in water bodies and by global warming

Answer 2

1 chemicals from industries and factories. . like the waste from the factories are thrown into the rivers which pollute the water and make it unfit for human use... and which causes a lot of diseases ...

2 human . we humans are also a reason for polluting the water. like many times we take our domestic animals to give them bath in he rivers. which pollutes the water...