Economy, asked by cjay3665, 10 months ago

8
One of the major sources of water pollution is :
(A) Exhaust of vehicles and automobiles
(B) Discharge from sewage treatment plants
(C) Vehicular traffic
(D) Construction work on roads

Answers

Answered by Shermx

1

Answer:

Your answer is B

Explanation:

Discharge from sewage treatment plants ☺️

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