Question

a) What is meant by revolution of the earth? State one effect of it.
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Answer 1

Answer:

Earth's Rotation

Earth spins around its axis, just as a top spins around its spindle. This spinning movement is called Earth's rotation. At the same time that the Earth spins on its axis, it also orbits, or revolves around the Sun. This movement is called revolution.

Explanation:

Hope this helps you mate xD

Answer 2

Answer:

The earth moves around the sun.. This movement is known as revolution of the earth.