Hydrogen and helium are the two lightest gasses.
They are produced on or inside the Earth through chemical or radioactive processes.
They are the most common elements in the universe, but not found in our atmosphere in significant quantities becuase they escape into space.
No
He will be so pleased to find that he has lost 62% of his weight that he may want to stay there.
The spheres that lost most of their gases became the rocky, terrestrial planets such as Mercury, Venus, Earth, and Mars. These planets have solid surfaces and a thinner atmosphere compared to the gas giants like Jupiter and Saturn.
Assuming no air resistance, the speed of a ball increases by the same amount it decreased when going up due to gravity. This means the ball gains the same speed returning to its original point as it lost when it was thrown upwards.
For me, a volcano is a friend because it is sometimes quiet.
Hydrogen and helium
The Earth's first atmosphere was primarily composed of gases like hydrogen and helium, which were eventually lost due to their low atomic mass. These gases escaped into space because the Earth's gravity was not strong enough to hold onto them, leading to the formation of a new atmosphere through processes like volcanic outgassing.
Yes, outer planets like Jupiter and Saturn likely lost light gases from their atmospheres due to their gravity not being strong enough to retain these gases. Additionally, the strong solar wind and radiation in the outer solar system may have contributed to the loss of these gases over time.
No. Earth's gravity is a result of its mass.
No. The moon lost its volcanic activity because it is much smaller than Earth and so lost its internal heat more quickly.
If the moon "had" or had had in the past an atmosphere, its gravitational force (about one sixth that of earths) would not have been strong enough for it to stop the gases dissipating into space.
The reason the jovian planets lost very little of their original atmosphere is due to their strong gravity and magnetic fields. These factors help to trap and retain the gases that make up their thick atmospheres, preventing significant loss to space.
No
No water is lost or gained because the water from precipitation comes from the water that has been evaporated.
The Earth's first atmosphere was composed mainly of hydrogen and helium. These gases were eventually lost to space due to the Earth's gravity not being strong enough to hold on to them.
yes, minig is very dangerous because of the occupation there could be explosions from gases
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