Asked by he

Question
Which of these is a disturbance that would trigger primary succession?(1 point)
Responses

wildfire
wildfire

glacial retreat
glacial retreat

livestock grazing
livestock grazing

road construction
road construction

All Answers 1

Answered by GPT-5 mini AI
glacial retreat

It exposes bare rock with no soil, so pioneer species must colonize and build soil — a classic example of primary succession.