Biome,

Definition of Biome:

1. Large, wel defined, and balanced complex of biologic communities (animals, insects, and plants) characteristic of, and maintained by, the climate of a geographic region such as a coral atoll, desert, marsh, prairie, woodland, or tundra.

2. A large naturally occurring community of flora and fauna occupying a major habitat, e.g. forest or tundra.

How to use Biome in a sentence?

1. What about selection among communities, ecosystems, biomes, planets, star systems, galaxies?.