biome geography definition
What is a Biome? A biome is a large geographical area of distinctive plant and animal groups, which are adapted to that particular environment. The climate and geography of a region determines what type of biome can exist in that region.Major biomes include deserts, forests, grasslands, tundra, and several types of aquatic environments.he types of animals found in the biome and their physical and behavioral adaptations to their environment. To understand a world biome, you need to know: 1  What the climate of the region is like. 2  Where each biome is found and and what its geography is like.