The greatest source of water pollution is known to humans is
a. erosion
b. sewage
c. industrial waste
d. pesticide use
Answer: a. erosion
The greatest source of water pollution is known to humans is
a. erosion
b. sewage
c. industrial waste
d. pesticide use
Answer: a. erosion
If the answers is incorrect or not given, you can answer the above question in the comment box. If the answers is incorrect or not given, you can answer the above question in the comment box.