Question

decomposition in pools, ponds, and lakes takes place mostly in the ________ zone.
a. pelagic
b. littoral
c. benthic
d. all of the above
please select the best answer from the choices provided

Explanation:

The benthic zone is the bottom - most zone of pools, ponds, and lakes where dead organisms and organic matter accumulate and decomposition occurs by decomposers like bacteria and fungi. The pelagic zone is the open water area, and the littoral zone is the shore - line area. Decomposition is most prominent in the benthic zone.

Answer:

C. benthic