There is no atmosphere on the moon.
Venus has a thick atmosphere. Mercury does not have an atmosphere.
Yes.
Of course the Earth has an atmosphere- that is the air that you are breathing. However, the Moon does not.
There are four inner planets, which starting with the closest to the sun are Mercury, Venus, Earth, and Mars. Of these, Venus and Earth have thick atmospheres, whereas Mercury and Mars don't.
all have 1 moon
Yes; Titan (a moon of Saturn) has an atmosphere.
gravity keeps the gas giants planets gases from escaping so they have thick atmosphere
Define thick - all 4 outer planets plus Venus have thicker atmospheres than Earth.
I don't think so.
Earth has a thin atmosphere. Saturn has a thick atmosphere.
all have 1 moon
The giant outer planets Jupiter, Saturn, Uranus, and Neptune have extremely thick atmospheres of hydrogen, helium, methane, and ammonia. Titan, the moon of Saturnalso has a methane-ammonia atmosphere.