Which of the following would be more likely to pollute a river?
allowing beavers to build a dam spreading fertilizer near the river mowing the grass on the river bank fishing from a bridge over the river
Question: Which of the following would be more likely to pollute a river?
A. allowing beavers to build a dam
B. spreading fertilizer near the river
C. mowing the grass on the river bank
D. fishing from a bridge over the river
Answer: