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lesson 8 vocab

for studyin

TermDefinition
biodiversity the variety of organisms on earth or particular habitat or ecosystem
proportion the relationship between a part and a whole
niche the ecological role that a species plays in an ecosystem
extirpation when all the members of a population die and the specie no longer exist in that place or ecosystem
extinction when the group of a specie dies and don't exist any more
keystone species a spices that affects the diversity of an entire ecosystem
what do you want to get on your test 90% or higher
Created by: NoahZeno
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