Question

which of the following statements best describes what a planetary geologist does?
a a planetary geologist studies the geology of earth today and in the past.
b a planetary geologist studies all of the planets in the solar system.
c a planetary geologist studies rocks on earth and other worlds to learn more about earth and other worlds.
d a planetary geologist studies rocks on its surface and rocks under the

Explanation:

Planetary geologists focus on geology of not just Earth but also other celestial bodies, using rock - study to gain knowledge about different worlds.

Answer:

C. A planetary geologist studies rocks on Earth and other worlds to learn more about Earth and other worlds.