question 1 (5 points)\nlisten\nwhats the middle layer of the ocean known as?\na) mesocline\nb) deep…

question 1 (5 points)\nlisten\nwhats the middle layer of the ocean known as?\na) mesocline\nb) deep ocean\nc) mixed layer\nd) pycnocline
Answer
Brief Explanations:
The pycnocline is the middle layer of the ocean where there is a rapid change in density with depth. The mixed - layer is the surface layer, and the deep ocean is the bottom layer. Mesocline is not the standard term for the middle layer.
Answer:
D. Pycnocline