Ecology

In order to really understand biomes, you also need to know a bit of ecology.  The pages listed here will give you some of that background information.

 

Adaptations - Interactive pages demonstrating adaptations of organisms

Ecosystems
Bioaccumulation and Biomagnification
Succession

Silver or Silent Spring?  You Decide.

Competition
Acid Rain
Symbiosis
Predation
Keystone Species