Question

What two outcomes can be expected as a result of an overabundance of aquatic plant life?

A.
The plants will use up oxygen needed by animal life; there will be large fish kills.

B.
The plants will die and decay, causing a decrease in dissolved oxygen; plants will block sunlight to deeper water.

C.
The plants will multiply, choking out native plants; plants will photosynthesize too rapidly.

D.
The plants will choke waterways; plants will bloom and produce too much pollen.

Answer 1

plants will die and decay, causing a decrease in dissolved oxygen; plants will block sunlight to deeper water.