What might happen to the Earth if its orbit moved farther away from the sun?

Question

*
1 point
The Earth's gravitational pull on the moon would increase.
The sun's gravitational pull on the Earth would increase..
The sun's gravitational pull on the Earth would be the same.
The sun's gravitational pull on the Earth would decrease.

Answer 1

If the Earth's orbit moved farther away from the sun, the sun's gravitational pull on the Earth would decrease. This is because the gravitational force between two objects is inversely proportional to the square of the distance between them. As the distance increases, the gravitational force weakens. Therefore, the correct answer is:

The sun's gravitational pull on the Earth would decrease.