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Test: GRE Subject Test: Biology
1. | Which of the following provides the most accurate example of primary succession? |
Native grass communities forming after a wildfire burned through a meadow/woodland ecosystem
Coral reef and aquatic wildlife communities that have re-established themselves in regions of the South Pacific that were evacuated following the nuclear tests conducted by the U.S. military
Lichen and grass communities establishing themselves on a recently-formed island, resulting from an uplift in the ocean bedrock
Lichens re-establish themselves on rocks and shallow soil beds following a tundra fire
Seedlings establishing themselves in a heavily logged area where the seed-tree cutting method was employed
Christy
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