9
QuizMultiple Choice

Earth's Energy Budget

Question 9 • FL-2002070-M/J Comprehensive Science 2

Which statement best describes the Earth’s energy budget?

Answer
A
The temperature increases when energy in is greater than energy out, and temperature decreases when energy out is greater than energy in.
B
The temperature decreases when energy in is greater than energy out, and temperature increases when energy out is greater than energy in.
C
Energy in never equals energy out.
D
Energy in and energy out are unrelated.

Explanation

When Earth absorbs more energy than it releases, the excess energy warms the planet, so temperature increases. When Earth releases more energy than it absorbs, it loses energy and cools. Thus, the statement that temperature rises when energy in exceeds energy out and falls when energy out exceeds energy in is correct.

AI-written and checked against the verified answer.

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