Ecological Levels of Organization

1. Fourth level: Ecosystem

1.1. Rainforest

2. Fifth level: Biosphere

2.1. The whole Earth.

3. Habitat

3.1. Forest

4. First level: Individuals

4.1. One person

5. Second level: Populations

5.1. Group of people

6. Third level: Community

6.1. Amazon Rain forest (the living things in it)