How do asteroids differ from comets?
A) Asteroids are made of rocky material. Comets are made of icy material.
B) Asteroids are made of icy material. Comets are made of rocky material.
C) Asteroids and comets are both made of rocky and icy material, but asteroids are larger in size than comets.
D) Asteroids and comets are both made of rocky and icy material, but asteroids are smaller in size than comets.

Question

Quizplus · Accepted Answer

Asteroids are primarily composed of rocks and metals, while comets are made up of ice, dust, and rocky material. Therefore, (A) is the correct choice. (B) is incorrect because it describes comets, not asteroids. (C) and (D) are incorrect because asteroids and comets have different compositions, and their sizes can vary greatly.

How Do Asteroids Differ from Comets