70% of our surface water resource are polluted.why?
Answers
Answered by
4
Answer:
70 percentage of Water gets polluted because of farming discharge large quantities of agrochemical, organic matter, drug residue ,sediments and saline drainage into water bodies.
Answered by
2
Answer:
biodegradable waste,chemical fertilizers,sediments, hazardous substances,heavy dumping of plastic into rivers etc.are some of the reasons for polluting water resources.
Similar questions