Question

two differences between Asteroid and comets

Answer 1

The main difference between asteroids and comets is their composition, as in, what they are made of. Asteroids are made up of metals and rocky material, while comets are made up of ice, dust and rocky material. Both asteroids and comets were formed early in the history of the solar system about 4.5 billion years ago.

Answer 2

Asteroid are made up of metals
Comets made up of ice
Asteroids are formed much closer to the sun
Comets are formed far away from sun