Question

What are two ways that a flood can negatively impact an ecosystem?

A. increasing groundwater levels and depositing sediment
B. spreading pollutants over a large area and depositing sediment
C. increasing groundwater levels and restricting animal movement
D. spreading pollutants over a large area and restricting animal movement

Answer 1

I think the answer is B

Answer 2

B spreading pollutants over a large and depositing sediment