Question

which of these best describes a biome?
choose one option
a a change over time that helps an animal or plant survive in its environment
b a region characterized by a certain climate and plant and animal life
c the amount of rainfall a region receives annually
d the typical weather patterns in a particular region

Explanation:

A biome is a large area that has a distinct climate and specific types of plant and animal life. Option A describes an adaptation. Option C is about annual rainfall (a single climatic factor). Option D is about weather patterns (climate is more than just weather patterns, it's the long - term average).

Answer:

B. A region characterized by a certain climate and plant and animal life