Ecosystem Ppt
Ecosystems:
Trophic level: All the organisms that are the same number of food- chain steps from the primary source of energy.
Energy flow in ecosystems Unit 1 Combustion - energy While we talk, think about the similarities between energy coming from the sun, and energy we use.
Ecosystems. Some definitions Ecosystem: Defined area in which a community lives with interactions taking place among the organisms between the community.
