Skip to Main Content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.

SCI Environmental Science Biomes: Biome Introduction



is the collection of all the living things, including plants, animals, and microorganisms, in a large geographical area. The boundaries of different biomes on land are determined mainly by climate.(World Book)