Chapter 13 Earth as a System: Energy, Matter, and Life - Part 3

What is the main source of energy for Earth?

Type: MCQ • Marks: 1
What is the main source of energy for Earth?
Options
A. Wind
B. Moon
C. Volcanoes
D. Sun
Explanation
The Sun provides most of the energy driving Earth's systems.
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Class 9th Science (MCQ)

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