Question

1. define the term impact basin. where do these occur?

Explanation:

An impact basin is a large, circular depression formed by the impact of a meteorite or other celestial body. These occur on planets, moons, and other celestial bodies in our solar system. For example, the South Pole - Aitken basin on the Moon is one of the largest impact basins known.

Answer:

An impact basin is a large, circular depression formed by the impact of a meteorite or other celestial body. These occur on planets, moons, and other celestial bodies in our solar system.