Question

Which planet is terrestrial?

A Jupiter
B Mars
C Saturn
D Uranus

Answer 1

Mars.

Step-by-step explanation:

Mars is the terrestrial planet. Jupiter, Saturn, and Uranus are made of gas.

Answer 2

B. Mars

Step-by-step explanation:

Terrestrial essentially means "similar to Earth". Mars, of the listed planets, is the only planet that could possibily be compared to Earth, which is also why there's a lot of talk of humans going to Mars.