In the ocean, there are areas where there are very few living things. ____________ is the term that describes when this happens to a natural area.

Desertification??

no and no

Aquaculture???

Ehe is the right one hope you didn't listen to Lello as aquaculture is fish farming

Since this is not my area of expertise, I searched Google under the key words "ocean area with few living things" to get these possible sources:

https://www.google.com/search?client=safari&rls=en&q=ocean+area+with+few+living+things&ie=UTF-8&oe=UTF-8

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.

so the answer is deep sea

or deep layer

do u go to wild about cheer

The term that describes when there are very few living things in a natural area within the ocean is called "ocean desert" or "marine desert." This term is used to describe areas that have low levels of biodiversity and where the abundance of marine life is significantly lower compared to other regions of the ocean.

lello is right