Question

List some main causes of water pollution and about harmful effects of pollution in water. 23 point only

Answer 1

Sewage and waste water
Dumping
Industrial waste
Oil pollution
Acid rain and global warming etc

The effects of water pollution are varied are depend upon on what chemicals are dumped and in which locations
Death of aquatic animals the main problem is caused by water pollution is that to kill
Organisms that depend on these water bodies dead fish, crabs, birds, seagulls, etc....
disruption of food chains pollution describes the food chain as well. pollutant such as lead and cadmium eaten by tiny animals latter these animals are consumed by fish and shellfish and the food chain continuous to be disrupted to be higher levels