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No. The four outer planets are not rock. Jupiter and Saturn are what we call gas giants, composed mostly of hydrogen and helium. Uranus and Neptune are sometimes called ice giants, with mantles composed of water, ammonia, and methane ices kept solid by pressure rather than cold. All four of these planets are believed to have rocky cores.
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What planets are made of rock and gas?
All
What planets are rock planets that the just the planets core made from rock?
there are 9 planets
Are all inner planets made of rock?
yes
Why are Mercury Venus and earth are terrestrial planets?
there all made of rock
Do rock planets or gas planets have more moons?
The gas planets have more moons. Of all the gas planets non has fewer than 14 moons. Of the rocky planets, none has more than two. Mercury and Venus have none at all.
Are all outer planets gas?
yes but all inner planets are rock
How the inner planets are similar to each other?
The four inner planets are all made of rock or are rock based but the four outer planets are all made of gas or gas based.
What planets are made of rock and gas?
All
What planets are rock planets that the just the planets core made from rock?
there are 9 planets
Are all inner planets made of rock?
yes
What are rocky planets?
The Rocky planets are Mercury, Venus, Earth and Mars. They are all the planets with a solid surface made of rock.
Are all the planets made out of rock?
No, some are made out of gas.
How are inner planets similar?
All inner planets are made of rock. (Earth, Mars, Venus, and Mercury)
Why are Mercury Venus and earth are terrestrial planets?
there all made of rock
Why are inner planets called rock planets?
They have solid surfaces composed of rock.
Which planets do not have any rocks?
All plantes have rocks, the terrestrial planets like earth are almost entirely composed of rock. Jovian planets like Saturn have a solid core at the center of the planet composed of rock and ice.
What are two types of planets?
there are gas planets and rock planets
