Already a member?
Sign in
| Version | User | Scope of changes |
|---|---|---|
| Sep 20 2007, 10:37 AM EDT (current) | r0qstar_priincezz | 2 words added, 4 words deleted |
| Sep 18 2007, 10:52 AM EDT | CookiexMonster | 5 words added, 3 words deleted |
Changes
Key: Additions Deletions
*click on links to find definition of word.word.
Food chains, food webs and/or food networks describe the feeding relationships between species in an ecological community. They graphically represent the transfer of material and energy from one species to another within an ecosystem. Organisms are connected to the organisms they consume by arrows representing the direction of biomass transfer.
Trophic level: organism in a food chain that represents a feeding step in the passage of energy and materials through an ecosystemecosystem..
Food chains, food webs and/or food networks describe the feeding relationships between species in an ecological community. They graphically represent the transfer of material and energy from one species to another within an ecosystem. Organisms are connected to the organisms they consume by arrows representing the direction of biomass transfer.
Trophic level: organism in a food chain that represents a feeding step in the passage of energy and materials through an ecosystemecosystem..
