Question

Describe briefly about planet Mars.

Answer 1

Mars is the fourth planet of the solar system and has two moons. It is reddish in color. Its surface has large valleys, mountains and dry rivers. It has negligible atmosphere with gases like carbon dioxide, nitrogen and argon. It is believed that its poles are covered with dry ice. At present, probability of existence of life on the mars is negligible. It has two moons, namely Phobos and Deimos.