Which of the following is the majority source (99%) of the energy that heats the Earth and all man-made structures?
A) coal
B) nuclear power
C) the sun
D) oil
Correct Answer:
Verified
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Q8: What is the primary ingredient of petroleum?
A) nitrogen
B) sulphur
C) oxygen
D) hydrocarbon
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Q12: Which entity is expected to control the
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Q14: Which of the following best describes the
Q15: What percentage of globally extracted oil is
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