The earths gravity. The more mass a body has, the more gravity, The Earth has enough mass to hold an atmosphere.
The Moon, on the other hand, is not massive enough, and so does not have a high enough gravity, which prevents it from holding an atmosphere.
The sun is being hold by gravity, in the sun there are like magnets which creates our solar system, the suns extreme gravity is what holds everything but the magnet fields is what makes us move around the sun but the core of the earth is what makes us rotate. The suns extreme Gravity is what basically holds its gasses.
Earth holds its atmosphere due to the force of gravity. Gravity pulls the gases of the atmosphere towards the surface of the Earth, preventing them from escaping into space. The Earth's gravity is strong enough to hold gases like nitrogen, oxygen, carbon dioxide, and others close to its surface.
because the Earth has more of an atmosphere, and the Moon does not. the atmoshpere holds in heat and cold, so on the moon there is not anything to keep the temperature stable
Gravity holds a planet's atmosphere close to its surface. The gravitational force of the planet's mass prevents the gases in the atmosphere from escaping into space. Without gravity, the atmosphere would disperse into space.
Planet Earth - about 80%.
the gravitational force holds its atmosphere together
The gravitational force between the Earth and the atmosphere holds the atmosphere close, just like it holds you close to the Earth. (ground)
The Chemical Composition of the Earth's atmosphere is important because it holds the Earth together.
The force that holds the atmosphere to the Earth is gravity. Gravity is the force of attraction between all objects and it keeps the gases in our atmosphere close to the Earth's surface.
the layer of the atmosphere that holds oxygen is the troposphere and its pause is tropopause
Earth's gravity is what holds all the gases in the atmosphere around the planet. Gravity exerts a force that prevents the gases from escaping into space, creating the atmosphere that surrounds the Earth.
Gravity holds the atmosphere from going into space
atmosphere
Gravity.
Gravity.
Gravity.
The Earth's gravity.