Question

What is the composition of asteroids?

A. Asteroids are made of ice and dust.
B. Asteroids are made of rocky material.
C. Asteroids are made of ice.
D. Asteroids are made of metallic hydrogen.

Answer 1

Answer:

B

Explanation:

they are made of clay and silicate rock which is the closest to B

Answer 2

Answer: The answer is B, asteroids are made of rocky material.

Explanation: Asteroids are made mostly of rock — with some composed of clay and silicate.