Question

Celestial object A is composed of 92.1% hydrogen and 7.8% helium while celestial object B is made up of ice, frozen carbon dioxide, walking dust. What is celestial object B?

A) Star
B) Planet
C) Comet
D) Asteroid

Answer 1

Celestial object B is a comet, characterized by its composition of ice, frozen carbon dioxide, and dust, distinguishing it from gas giants like Jupiter and Saturn.

Step-by-step explanation:

Celestial object B, which is made up of ice, frozen carbon dioxide, and walking dust is a comet. Comets are bodies in our solar system composed mostly of ice and dust, often described as "dirty snowballs." They orbit the Sun in distant, cooler regions and are remnants from the formation of the solar system. This composition contrasts with celestial objects dominated by hydrogen and helium, such as Jupiter and Saturn, which are gas giants with sufficient gravity to retain these lighter elements from the solar system's formation period.