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What 3 ways do inner planets differ from outer planets?

Inner planets are smaller and made of rock and metal, while outer planets are larger and predominantly made of gas and ice. Inner planets have few or no moons, while outer planets have numerous moons. Inner planets have solid surfaces, while outer planets do not have solid surfaces, instead having thick atmospheres.


What are the surfaces of the inner planets made of?

All inner planets have approximately the same type of structure: a central metallic core, mostly iron, with a surrounding silicate mantle.The mantle is covered by the crust. The surface is part of the crust.The surfaces are made of rocks.In the case of the Earth, about 70 % of the surface is actually the water of the oceans.


Are the inner planets large planets made up of mostly gas?

No, those are the outer planets.


How are inner planets characterized?

Inner planets are characterized by their proximity to the sun and their rocky composition. They are also known as terrestrial planets as they have solid surfaces and are made up of mostly rock and metal. Inner planets include Mercury, Venus, Earth, and Mars. They are generally smaller and have shorter orbital periods compared to outer planets.


What are the first four inner planets mostly made of?

The first four inner planets (Mercury, Venus, Earth, Mars) are mostly made of rock and metal. They have solid surfaces and are composed of materials like silicate minerals, metals such as iron and nickel, and smaller amounts of other elements.

Related Questions

What 3 ways do inner planets differ from outer planets?

Inner planets are smaller and made of rock and metal, while outer planets are larger and predominantly made of gas and ice. Inner planets have few or no moons, while outer planets have numerous moons. Inner planets have solid surfaces, while outer planets do not have solid surfaces, instead having thick atmospheres.


What do inner planets have that outer planets dont have?

the inner planets are hot and or warm. the outer planets have rings. they both have the asteriod belt in the middle. they both have4 planets. the inner planets are smaller, made of rock and are AWESOME!


What are the inner planet mostly made of?

The inner planets are mostly made of iron and rock.


What feature is shared by all the inner planets?

They are very small compared to outer planets, mostly made up of rocks, closer to the sun and they do not have rings.


What is a inner planer?

An inner planet is mostly made of iron and has more mass than outer planets, outer planets are mostly made of gasses, makeing them have less mass. The inner planets are the planets between the asteroid belt and the sun


What are the surfaces of the inner planets made of?

All inner planets have approximately the same type of structure: a central metallic core, mostly iron, with a surrounding silicate mantle.The mantle is covered by the crust. The surface is part of the crust.The surfaces are made of rocks.In the case of the Earth, about 70 % of the surface is actually the water of the oceans.


Are the inner planets large planets made up of mostly gas?

No, those are the outer planets.


How are inner planets characterized?

Inner planets are characterized by their proximity to the sun and their rocky composition. They are also known as terrestrial planets as they have solid surfaces and are made up of mostly rock and metal. Inner planets include Mercury, Venus, Earth, and Mars. They are generally smaller and have shorter orbital periods compared to outer planets.


The inner planets are mostly made up of what?

rock and iron


What are the first four inner planets mostly made of?

The first four inner planets (Mercury, Venus, Earth, Mars) are mostly made of rock and metal. They have solid surfaces and are composed of materials like silicate minerals, metals such as iron and nickel, and smaller amounts of other elements.


How are the inner planets different from the outer planets?

The inner planets Mercury, Venus, Earth and Mars are small, heavy and mostly made of rock. The outer planets Jupiter, Saturn, Uranus and Neptune are huge, light and mostly made of gas.


Why are inner planets composed mostly of rock and metal?

The inner planets at made out of rocks because of the sun and the falling rocks.