What is the best way to define the word biome?

Question

A.
a set of areas that experience very little rainfall
B.
an area with a moderate climate
C.
a region that experiences freezing temperatures year-round
D.
a group of areas that support similar communities of plants and animals

Answer 1

The best way to define the word "biome" is:

D. a group of areas that support similar communities of plants and animals.

Biomes are large ecological areas on the earth's surface, with flora and fauna (plants and animals) that are adapted to their environment.