Question

QUESTIONS:
1) Write the difference between Revolution and Rotation.
2) Why does the duration of day and night change in a year?

Answer 1

Answer:

1 )  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

2 )  The duration of day and night changes due to the rotation of the earth. The earth takes 24 hours or one day to complete one rotation. The sun rises in the east, and the movement of the earth is from west to east.

Explanation: