Question

The most likely theory of the formation of Earth's Moon is that it The most likely theory of the formation of Earth's Moon is that it formed simultaneously with Earth's formation. was formed by the gravitational capture of a large asteroid. formed from a collision of Earth with a Mars-sized object. was created from a collision scooping out the Pacific Ocean.

Answer 1

Answer:

Option (3)

Explanation:

According to researches done by the astronomers, it has been found that the earth collided with a giant Mars-size early proto-planet, whose name was 'Theia' during the Hadean era, about.5 billion years back. This collision resulted in the detachment of a considerably huge amount of material away from the earth. The remnant debris particles accumulated and gave rise to the formation of moon. The earth during that time was comprised of molten lava only, and from this collision, the earth attained its tilt of approximately 23.5°.

Thus, the correct answer is option (3).