Biodiversity is an example of an animal that lives in an area with other animals because it's where their habitat is.

Carbon-oxygen cycle is what people and animals breathe out, and it goes up to the trees because it produces oxygen, also there's a lot of oxygen in the Amazon cause there's lots of trees and animals.

Deforestation is when people go out and cut down a cluster of trees it's bad because it destroys habitats, and in the Amazon that's happening because they use them as resources.

In the Amazon people use sustainable development because their using resources instead of cutting down trees and hurting the environment.

The tropical rainforest is what's near the equator and is in the Amazon because it's tropical and wet their.