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Which inner planet has enough gravity to hold on to most gases?
Earth has enough gravity to hold on to most gases in its atmosphere. This is due to its moderate gravitational force compared to other inner planets like Mercury, Venus, and Mars.
What planet has enough gravity to hold on to most grass?
All of the planets have. Sadly though, Earth is the only one with any grass to hold on to.
Mercury does not have enough gravity to hold this?
ya it has a little bit less gravity than the moon. its........floaty..........
Why is earth the only planet with gravity?
All objects with mass have gravity, so all planets have gravity. However, the strength of gravity depends on the mass of the planet. Earth's gravity is strong enough to hold objects to its surface, which is why we feel it as weight.
How does the earth hold its Atmosphere?
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.
Which inner planet has enough gravity to hold on to most gases?
Earth has enough gravity to hold on to most gases in its atmosphere. This is due to its moderate gravitational force compared to other inner planets like Mercury, Venus, and Mars.
What planet has liquid water at its surface and has enoughgravity to hold onto gases?
Earth is the only one we know of so far :)
Why do Jupiter gases not escape?
Jupiter gases do not escape because Jupiter has enough gravity to hold the gases in place.
What inner planet or planet has enough gravity to hold on to most grasses?
Earth & Venus.
What gases are on an asteroid?
None. An asteroid does not have strong enough gravity to hold onto an atmosphere.
Why doesnt mercury have an atmosphere?
One word- gravity. Mercury is just simply not massive enough to generate the gravity required to hold gases close enough to the surface to create an atmosphere.
What planet has a gravity so as to hold most gases?
Jupiter has the most gravity among all the planets in our solar system, and it is able to hold onto its massive atmosphere of gases, primarily hydrogen and helium. Its strong gravitational pull prevents these gases from escaping into space.
Why do the planets have a higher percentage of the gases hydrogen and helium than earth?
Depends on the planet. Mercury does not have a higher % of these gases than Earth. The larger, outer planets, like Jupiter have a higher mass which creates gravitational forces strong enough to hold these light gases. Another factor is the distance from the Sun. Less heat at these greater distances creates slower moving molecules which cannot escape the gravitational pull of that planet. Earth with less gravity and closer to the Sun will not 'hold' these gases with its gravity.
Does mars have enough gravity to stay still?
The gravity of a planet does not hold it in place, nor does any planet stay still. The planets are in constant motion as they orbit the sun.
What keeps the oxygen inside earth?
Gravity is what keeps oxygen (and other gases) from escaping Earth's atmosphere. The gravitational force of Earth is strong enough to hold on to gases in its atmosphere, including oxygen. This allows for the maintenance of a stable and breathable atmosphere on the planet.
Explain how earth's mass is related to its ability to have an atmosphere?
The Earth has an atmosphere because it has the gravity necessary to keep the gases from floating off into space. The more mass a planet has, the more gravity it has, and the more gravity it has, the thicker an atmosphere it can sustain.
What planet has enough gravity to hold on to most grass?
All of the planets have. Sadly though, Earth is the only one with any grass to hold on to.
