Question

what is the central idea from the excerpt of the article \10 things: what we know about earth by studying the moon\?
scientists use computer modeling to study the moons surface.
both earth and the moon share rocks from each others surface.
asteroids striking the surface of the moon create meteors.

Explanation:

The article's title focuses on what we know about Earth by studying the Moon. The first option is about studying the Moon's surface (not Earth - related central idea), the third is about meteors from Moon - asteroid impacts (not Earth - focused). The second option, about Earth and Moon sharing rocks, connects studying the Moon to learning about Earth, aligning with the article's title.

Answer:

B. Both Earth and the moon share rocks from each other’s surface.