The Pamlico Sound is ecologically important to the coast of North Carolina because it allows for biological diversity, controls erosion, reduces flooding and
A. provides waterways for kayaking.
B. has shallow water which reduce drowning.
C. Estuaries provide primary food for oceanic organisms.
D. is a breeding ground for mosquitoes.

Pamlico sound is ecologically important to the cost of North Carolina because it allows for biological diversity, controls erosion,reduces flooding and estuaries provide primary food for oceanic organisms.

Explanation:

Fresh water mixes with sea water in an estuary and Pamlico sound is one of the most important estuaries in North Carolina. The subaquatic vegetation that grows in the Pamlico sound estuary is seagrass that forms underground meadows home to a variety of aquatic animals.

The estuaries provide primary food for a number of oceanic organisms and is a  nursery for fishes and crustaceans.

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.

c. is the answer

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