What is the biggest source of pollution in the world?
A. Sewage and Garbage
B. Automobile Laxity
C. Herbicide and Insecticide
D. Industrial Tributaries
Answer: Option A
Solution (By Examveda Team)
Environmental pollution is currently the biggest challenge facing the word today. Due to increase in population worid wide the untreated sewage discharge in lakes & rivers has increased. Even the garbage has increased manifold on daily basis. This was assessed during World Water Week by United Nation Environment Programme.This Question Belongs to Geography >> World Environment And Ecology
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