Biotic Factors: The living parts of an ecosystem..
Sample Ecology Review Questions Does not include relationships: symbiosis (those were reviewed in class today) or Population curves- see ch 5 notes instead.
Nitrogen gas returns to the atmosphere by the action of 1.nitrogen fixing bacteria. 2.denitrifying bacteria. 3.nitrifying bacteria. 4.nitrate fertilizers.
Biome/Ecosystem Bingo Science Ms. Keegan. The name of a tertiary consumer Lion.
