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Mercury has no real atmosphere, so it's a bit like the moon in that respect. Venus has a very thick atmosphere of mainly carbon dioxide, it has a huge surface pressure of around 93 bar, around 93 time that of earths. Earths atmosphere is mainly nitrogen (79%) and oxygen (20%) with some carbon dioxide (1%) roughly speaking. Mars has a thin atmosphere, mainly carbon dioxide.
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What inner planets are hard and rocky?
All the inner planets are like that
How do you use inner planets in a sentence?
I hesitate to admit that I was raised on one of the inner planets. The inner planets are not gaseous, like the outer planets.
Why the inner explain planets are known as terrestrial planets?
The inner planets are known as terrestrial planets because they are rocky like earth
Inner planets have large diameters like those of the gas giants?
Not in our solar system. The inner planets are smaller.
How is Pluto not like the 4 inner planets?
Pluto is different from the inner planets in that it has not cleared it's orbit from asteroids.
How are the inner planet different from the outer planet?
The inner planets are like big rocks. The outer planets are like big balls of gas.
How are the inner and outer planets different?
There are a lot of differences between the inner and outer planets. First of all, they inner planets are also known as the "Rocky planets". THey are rocky, hence their name "Rocky planets". And the outer planets are also known as "Gas Giants." THey are mainly composed of gas, hence their name, "Gas Giants." Another difference is their mass. The outer planets have greater mass than the inner planets. In other words, they are heavier.The inner planets follow orbital paths which, like those of the outer planets,are centered on the sun. But the inner planets, without exception, are nearerto the sun than any of the outer planets are.
None of the inner planets have what?
none of the inner planets
Why are inner planets different than outer planets?
Inner planets. are inner & outer planets. are outer
Why are the inner planets called terrestial planets?
Because they are roughly like the Earth.
List inner planets and why they are inner planets?
The inner planets are Mercury, Venus, Earth, and Mars. They are "inner" because the are the first 4 planets from the Sun.
What is the next thing after the inner planets?
After the inner planets you get the outer planets.
