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1 janv. 1872 - Vocab

Description:

Trophic Cascade - The affect that the one trophic level has on other lower trophic levels.

Keystone Species - A species that has a critical impact on the ecosystem, without this species ecosystems fall apart.

Extirpation - Local extinction.

Ajouté au bande de temps:

Yellowstone Wolves

ByJeremy Neth
7 déc. 2017

Date:

1 janv. 1872
Maintenaint
~ Il y a 152 ans
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