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No. As the name gas giant implies, these planets are made largely of gas. They have extremely thick atmospheres.
All of the gas giant planets are similar: Jupiter, Saturn, Uranus, and Neptune. They differ mainly in size and the concentration of certain gases in their atmospheres.
Depth of the atmosphere. Gas planets have the thickest and largest of atmospheres. Below gas planets atmospheres are pools of hydrogen or in some cases volatile ices that form in a giant ocean above the surface. It's estimated that Jupiter's rocky surface is only about the size of three Earths but the bloated atmosphere makes for most of the planet.
Those may be stars, or giant planets (like Jupiter, Saturn, Uranus, Neptune).Those may be stars, or giant planets (like Jupiter, Saturn, Uranus, Neptune).Those may be stars, or giant planets (like Jupiter, Saturn, Uranus, Neptune).Those may be stars, or giant planets (like Jupiter, Saturn, Uranus, Neptune).
They are pretty large. They are mostly gaseous, without a large metallic core Their atmospheres are very thick. They have several moons. That's not really a feature of gas giant planets, but very massive planets in general.
No. As the name gas giant implies, these planets are made largely of gas. They have extremely thick atmospheres.
compare the atmospheres of the four inner planets
All of the gas giant planets are similar: Jupiter, Saturn, Uranus, and Neptune. They differ mainly in size and the concentration of certain gases in their atmospheres.
no
Depth of the atmosphere. Gas planets have the thickest and largest of atmospheres. Below gas planets atmospheres are pools of hydrogen or in some cases volatile ices that form in a giant ocean above the surface. It's estimated that Jupiter's rocky surface is only about the size of three Earths but the bloated atmosphere makes for most of the planet.
Yes
The Gas Giants have a deep gas atmosphere and earth have a not so deep atmosphere
The Gas Giants have a deep gas atmosphere and earth have a not so deep atmosphere
The Gas Giants have a deep gas atmosphere and earth have a not so deep atmosphere
78% nitrogen 20% oxygen 1% of other gases
J.-P Beaulieu has written: 'Molecules in the atmospheres of extrasolar planets' -- subject(s): Atmospheres, Extrasolar planets, Congresses, Planets
greenhouse effect