Which of the following objects in space have ice on it?
A comets
B asteroid
C meteor
A comets
A) Comets
To determine which of the following objects in space have ice on them, we need to understand the characteristics of each object.
A comet is a celestial object that primarily consists of a nucleus made up of rock, dust, and ice. As comets move closer to the Sun, the heat causes the ice to vaporize, creating a glowing coma (an envelope around the nucleus) and often a tail.
An asteroid, on the other hand, is a rocky object that orbits the Sun. While most asteroids are composed of rock and metal, some larger ones can have small amounts of water ice trapped within them. However, the presence of ice on asteroids is less common compared to comets.
Meteors, also known as shooting stars, are streaks of light produced by small dust particles or rocks called meteoroids entering the Earth's atmosphere. These objects are typically made up of rock or metal and do not contain ice.
Therefore, the correct answer is A) comets. Comets have ice on them, which is responsible for the glowing coma and tail they exhibit when they pass close to the Sun.