Which of the following is by far the leading cause of water pollution?
a. mining
b. factories
c. sewage treatment plants
d. agriculture activities
e. ocean-going shipping
Answer: D
Which of the following is by far the leading cause of water pollution?
a. mining
b. factories
c. sewage treatment plants
d. agriculture activities
e. ocean-going shipping
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.