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While terrestrial planets are made of rock and have gases in the atmosphere, jovian planets are made almost entirly of gases. If an atmosphere is made of gases in a planet, then the atmosphere of the planets with more gases will be thicker.

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Q: What are the two main reason why Jovian planets have much thicker atmoshperes than the Terrestrial planets?
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Why do Jovian planets have a thicker atmosphere than the terrestrial planets?

Jovian planets do not have a solid surface, therefore their atmospheres are thick all the say to where their surface would be. Their atmospheres have more gasses than those surrounding terrestrial planets.


Are the jovian planets similar in mass to the terrestrial planets?

No. The Jovian planets are much more massive than the terrestrial planets.


Is hydrogen more abundant on terrestrial planets than on Jovian planets?

No, there is more hydrogen on the Jovian planets then the terrestrial ones.


How does the diameter of the terrestrial and jovian planets compare?

The diameter of a terrestrial and jovian planets are comparable in the sense that the objects orbiting on a terrestrial level are often much bigger than those of jovian planets.


What are terrestrial planets and jovian planets?

The Terrestrial planets are Mercury, Venus, Earth, and Mars. The Jovian planets are Jupiter, Saturn, Uranus, and Neptune.


Is a Jovian planets is call Inner?

Inner planets are terrestrial planets outer are jovian planets


Is the average density of terrestrial planets the same density as Jovian planet?

No. Terrestrial planets are much denser than Jovian planets.


Terrestrial and jovian planets?

Terrestrial planets are the solid planets like Earth and Mars. Jovian planets are those gas planets like Jupiter and Saturn.


Compare and contrast terrestrial and Jovian planets?

The main difference is size. Jovian planets are very large and terrestrial planets aren't. Jovian planets are also made of gas and terrestrials are made of rocks.


The most obvious difference between the terrestrial and the jovian planets is?

The size. The gaseous Jovian planets are far larger than the inner terrestrial planets.


How do Jovian and terrestrial planets compare?

Jovian planets are more massive and lower in average density. Terrestrial planets are smaller and higher in average density.


How do the escape velocities of the jovian planets compare to the terrestrial planets?

The Jovian planets have much higher escape velocities.