Terms/Questions per Day
Terms
42 new/unreviewed 42 total
Term
Biosphere
Definition
sphere of life - the Earth
New/Unreviewed
Term
Ecosystem
Definition
A distinct geographical region that contains similar biota and abiotic conditions
New/Unreviewed
Term
Biota
Definition
Living components of an ecosystem
New/Unreviewed
Practice Test Scores
Practice Tests
0 total
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