The planet that moves round the Sun at the highest speed is?
Correct answer D. Mercury
Tip: press A, B, C or D to answer, and N for the next question.
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More Environmental Science questions
See allThe term P-waves is associated with what?
Correct answer A. Earthquakes
In which product is copper chiefly used?
Correct answer A. Electric wires
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Why does the sky look blue?
Correct answer C. Scatters blue light
How many different kinds of subatomic particles make up an atom?
Correct answer A. Three
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