Earth's movement is described by two terms, i.e., rotation and revolution. Rotation is the movement of the earth on its own axis, while revolution is the movement of the earth around the sun in an orbit.
What is astronomy?
Astronomy is the systematic study of celestial objects using concepts from mathematics, physics, and chemistry.Astrophysics is a part of astronomy that applies concepts of physics to space.
Thus, Rotation & Revolution are the correct terms
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