Ecological Levels of Organization

1
Ecological Levels of Organization
2
Biosphere

• The part of the earth that contains all living
  things.

3
Biome

• Group of ecosystems that have the same climate
  and similar dominant communities.

4
Ecosystem

• All of the biotic and abiotic factors in a
  defined area.

5
Community

• Populations of living organisms that live
  together and interact with each other in a
  defined area.

6
Population

• Group of organisms of one type that live in the
  same area.

7
Organism

• An individual living thing