Ecosystems and Biomes Ecosystem - a certain area that includes all the plants, animals and non-living natural things, such as sand, rocks and soil.

Biome - major ecosystem on the earth, A biome is a major regional or global living community characterized by the dominant organisms and the climate.

Arctic Tundra


Temperate Deciduous Forest

Grasslands (Steppes, prairies, plains, savannah)



Tropical Rain Forest