Question

Which of these events is a likely result of biological water pollution?

A.
Fish die from lack of oxygen due to an algal bloom.

B.
Rainbow trout disappear from a stream because of high water temperatures.

C.
Sediment particles floating in water clog the gills of fish.

D.
Algae are killed by solvents that have run off into a pond.

Answer 1

A....

Step-by-step explanation:

Biological pollution happens when there is a lot of organisms polluting the water so algal bloom is an organism and there is a lot of it because a small amount would not kill fish but a large amount will .......