Question

question 18 of 20 :
select the best answer for the question.

1. whats the middle layer of the ocean known as?

a. mesocline
b. deep ocean
c. pycnocline
d. mixed layer

Explanation:

The ocean has layers, and the middle layer (where there's a rapid change in water density) is called the pycnocline. Mesocline isn't the standard term for the ocean's middle layer. The deep ocean is the bottom layer, and the mixed layer is the top layer. So the correct answer is related to the pycnocline.

Answer:

C. Pycnocline