In the reaction stage of succession, which change mainly occurs?
AClimax community is wiped out by fire
BPlants compete only for pollinators
CSeeds are carried in by wind alone
DHumus builds up, replacing the community
Answer & Solution
Correct answer: D. Humus builds up, replacing the community
During reaction the plants themselves alter the habitat, for example by adding humus, so a new community takes over.
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