Revolution and Impact of Revolution of Earth


 
 
Concept Explanation
 

Revolution and Impact of Revolution of Earth

Revolution:-The second motion of the Earth around the sun in its orbit is called revolution. It takes 365 1/4 days (one year) to revolve around the sun.Effects of the Earth’s revolutionThe revolution of the Earth, along with the tilt in the Earth’s axis, causes:•    Varying lengths of day and night•    changing seasonsIf the Earth’s axis were straight and not titled, there would be no seasons, since every point on the Earth would receive the same amount of light each day of the year. Nor would there have been any variation in the lengths of day and night-- they would last 12 hours each.

 

Sample Questions
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Question : 1

The fact that only half of the earth gets light from the sun at a time is due to the reason.

Right Option : A
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Question : 2

Earth's one revolution around sun takes ____________________

Right Option : C
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