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They have a rocky surface, also known as terrestrial planets.
They are rocky in their composition.
They are roughly similar in size and density, and are all closer to the sun than the gas planets.
Wiki User
∙ 6y ago
Wiki User
∙ 10y agoAll of the inner planets are similar because the four inner planets are small
and rocky.
Also, they are eerily similar because every one of them, without exception,
is always closer to the sun than any of the outer planets is.
Wiki User
∙ 11y agoThey are small and have rocky surfaces.
its there size and so is for outer planets
Wiki User
∙ 13y agoThe four inner planets are similar because...
. There all small
.There all between the sun and Jupiter
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What are 3 ways inner planets are alike?
The four inner, rocky planets are also known as the terrestrial planets. These are; Mercury, Venus, Earth and Mars. The inner planets all have a clear solid surface, unlike gaseous planets. The inner planets do not have a ring system. The inner planets are of similar densities.
Compare the atmospheres of the four inner planets?
compare the atmospheres of the four inner planets
What is the outermost terrestrial planet?
Of the four inner terrestrial planets, Mars is the furthest from the sun. This is the outermost of the four inner planets.
Which planets are the inner planets?
The four inner, rocky planets (also known as the terrestrial planets) are; Mercury, Venus, Earth and Mars.Mercury, Venus, Earth and Mars
Do inner planets mercury and Venus experience retrograde motion similar to the outer planets?
no
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.
How are inner planets and gas giants similar?
they orbit the sun and are the first four outer planets
What are 3 ways inner planets are alike?
The four inner, rocky planets are also known as the terrestrial planets. These are; Mercury, Venus, Earth and Mars. The inner planets all have a clear solid surface, unlike gaseous planets. The inner planets do not have a ring system. The inner planets are of similar densities.
How are outer planets similar to inner planets?
They are similar in that both the inner and outer planets all orbit the sun.
How are inner planets similar to dwarf planets?
The other planets are not similar to dwarf planets.
How are the inner planets similar to dwarf planets?
The other planets are not similar to dwarf planets.
Which planets have densities similar to earth?
The four inner, terrestrial or rocky planets all have similar densities, much higher than the four outer gas giant planets (though the outer planets are much larger and more massive).
Compare the atmospheres of the four inner planets?
compare the atmospheres of the four inner planets
What are the four inner planets made out off?
Rock. Their basic structure is probably similar to that of the Earth.
Which inner planets have rings?
None of the four inner planets have inner rings, while each of the four outer gas planets have a ring system.
Are comets more similar to the inner planets or the outer planets?
They are more similar to the inner planets, since they are rocky and icy in nature instead of gaseous.
Do any inner planets have rings?
No. None of the inner four planets have rings.
