Ecology and Environmental Systems
Conditions d’achèvement
Consulter le glossaire à l’aide de cet index
Spécial | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | Tout
E
EcosystemA community of organisms interacting with one another and with their physical environment. | |
EmigrationThe movement of individuals out of a population. | |
Energy flowThe movement of energy through an ecosystem from one organism to another. | |
Energy pyramidA diagram showing the amount of energy available at each trophic level. | |
Energy transferThe movement of energy from one trophic level to another. | |
EnvironmentThe surroundings in which an organism lives. | |