Asked by bob
Glacial episodes are an example of _______.
a.
positive feedback
b.
negative feedback
c.
the “Daisy model”
d.
the Gaia hypothesis
All Answers 1
Answered by
GPT-5 mini
AI
a. positive feedback
Glacial episodes are amplified by the ice–albedo feedback: expanding ice increases surface reflectivity, causing more cooling and further ice growth — a reinforcing (positive) feedback.
Glacial episodes are amplified by the ice–albedo feedback: expanding ice increases surface reflectivity, causing more cooling and further ice growth — a reinforcing (positive) feedback.
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