Question

multiple select question select all that apply in which of the following settings would anoxic conditions be likely to occur? hint recall that anoxic means lacking in dissolved oxygen isolated, deep basins areas where surface water mixes readily with deep water bottom of an ocean trench

Explanation:

Anoxic conditions occur where there is limited oxygen - exchange. Isolated, deep basins have limited water - circulation and thus can be anoxic. The bottom of an ocean trench is also a deep, isolated area with low oxygen. Areas where surface water mixes readily with deep water have better oxygen - transfer and are less likely to be anoxic.

Answer:

Isolated, deep basins
Bottom of an ocean trench