Question

Why do we see different phases of the lunar cycle?
1As the moon rotates around its axis, different sides of it become visible.
2As Earth rotates around its axis, people can see different sides of the moon.
3As Earth revolves around the Sun, the moon is cast in different shadows by Earth.
4As the moon revolves around Earth, the different amounts of the sunlit side faces Earth.

Answer 1

2As Earth rotates around its axis, people can see different sides of the  moon.

Answer 2

4As because of the sun is the sunlit side

Hope this helped!

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