Multiple choice

A chunk of ice, rock, and dust that moves around the sun.

  1. Constellation

  2. Comet

  3. gravity

  4. Star

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

A comet is a small solar system body that orbits the sun and, when close enough, exhibits a visible coma or tail due to solar radiation. It is composed of ice, dust, and rock.