Earth takes 365 days to revolve around the Sun, whereas, Mars takes 687 days to complete one revolution around the Sun. Why does Mars take more time than earth to complete its revolution around the Sun?
Among the following statements, which statement depicts wrong characteristics of mars? Statement I: Planet mars appear as a red planet. Statement II: Mars planet has two natural satellites.
Statement 1: Mercury, Venus, Earth and Mars are known as inner planets. They have less number of moons or no moons.
Statement 2: Jupiter, Saturn, Uranus and Neptune are known as outer planets. They have large number of moons and all have a ring system around them.