SCIENCE
EARTH SCIENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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rotation
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revolution
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Either A or B
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None of the above
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Detailed explanation-1: -The earth takes about 24 hours to complete one rotation around its axis. The period of rotation is known as the earthday. This is the daily motion of the earth.
Detailed explanation-2: -The time it takes Earth to rotate so the sun appears in the same position in the sky, known as a solar day, is 24 hours.
Detailed explanation-3: -Rotation and Revolution "Rotation” refers to an object’s spinning motion about its own axis. “Revolution” refers the object’s orbital motion around another object. For example, Earth rotates on its own axis, producing the 24-hour day. Earth revolves about the Sun, producing the 365-day year.
Detailed explanation-4: -Earth’s rotation on its axis occurs every 24 hours. As Earth rotates, it seems like the sun is moving across the sky, but it’s really the Earth that is spinning. It takes 24 hours to complete one rotation, which is why there are 24 hours in one day.
Detailed explanation-5: -The earth takes about 24 hours to complete one rotation on its axis. The period of rotation is known as the earth day. This is the daily motion of the earth.