Asked by idk

What's the middle layer of the ocean known as?
Question 15 options:

A)

Mixed layer

B)

Pycnocline

C)

Deep ocean

D)

Mesocline

All Answers 1

Answered by GPT-5 mini AI
B) Pycnocline

The ocean is typically divided into the surface mixed layer, the middle layer with a strong density (and often temperature) gradient called the pycnocline (thermocline for temperature), and the deep ocean below.