Chapter 13 Earth as a System: Energy, Matter, and Life - Part 5

Which is an example of negative feedback in Earth's climate system?

Type: MCQ • Marks: 1
Which is an example of negative feedback in Earth's climate system?
Options
A. Permafrost thaw releasing methane
B. Warming oceans releasing CO2
C. Melting ice reducing reflection
D. Increased plant growth removing more CO2
Explanation
More plant growth can absorb CO2, partially offsetting warming.
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Class 9th Science (MCQ)

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