Of course the Earth has an atmosphere- that is the air that you are breathing. However, the Moon does not.
No, only Earth, Jupiter's moon Eurpoa and possibly Mars have atmospheres.
Venus, Earth, Mars, and Triton (Neptune's largest moon) have carbon dioxide in their atmospheres.
Yes, some moons like Titan (a moon of Saturn) have atmospheres. However, moon atmospheres tend to be thin compared to those of planets like Earth, and their composition can vary greatly depending on factors like the moon's size, distance from its parent planet, and surface conditions.
There is no atmosphere on the moon.
The main bodies to have atmospheres that include carbon are, Venus, Earth, Mars, and Titan. Titan is a moon orbiting Saturn. The gas giants, Jupiter, Saturn, Uranus, and Neptune all have mainly hydrogen atmospheres.
One way in which Earth and the Moon contrast is in their size. Earth is significantly larger than the Moon, both in terms of diameter and mass. This size contrast is also reflected in their gravitational forces and atmospheres.
Technically speaking, yes. In practice, the Moon's "atmosphere", while slightly denser than interplanetary space, is still a pretty fair vacuum... about what you could get with a roughing pump on Earth.
By the Earth's gravity. This is why celestial bodies like the Moon and Mercury do not have atmospheres, they don't have enough gravity to hold onto the gases.
both are planets and are orbit with centripetal force. think about the atmospheres. They orbit around one another.
*This may be suspect to change Triton (Neptune's largest moon), Venus, Earth, and Mars.
all have 1 moon
Asteroids do not have atmospheres because their masses are too small -- their weak gravity cannot hold gaseous molecules. Some asteroids have tenuous regions around them which may contain more molecules than the space farther from them, but these can scarcely be called atmospheres. Most moons, including Earth's Moon, have virtually non-existent atmospheres. Even the planet Mercury, with a mass far greater than any asteroid, has an atmosphere only marginally denser than a vacuum near its surface. The only moon with a substantial atmosphere is the large Saturnian moon, Titan, which has a mass 1.8 times as great as the Moon.