Question

Estuaries are highly productive bodies of water. Which of the following best explains the reason for this high productivity?

A. constant changes in salinity
B. act as a buffer for flooding
C. provide a habitat for many organisms
D. act as a filter for nutrients

Answer 1

Estuaries are considered as highly productive bodies of water because due to the seawater and freshwater are in it, the nutrients it provide to the organisms are high. So the correct answer is letter C. provide a habitat for many organisms.