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The outer planets don't really have a well defined surface like the inner planets. They are made mainly of gas, which gets thicker and thicker towards the centre. The pressures eventually get so immense that the gas is compressed into a liquid state, or solid state further in still, yet these boundaries are not well defined as with the surface of the inner rocky planets.
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What make up the surface of the outer planets?
Very little is known about the make up of the surface of the outer planets. The outer planets are generally referred to as gas giants. While most of them are made up of mostly gasses, it is is believed that their cores are made up of liquified heavy metals.
What is the surface of the outer planets made of?
it is made up of gas and liquids.
What makes up the outer planets?
Gas but pluto is made out of ice and rock
What makes up Earth's outer surface?
Crusty Crust
What makes up the outer solar system?
The outer solar system is thought of as the four outer planets Jupiter, Saturn, Uranus and Neptune plus dwarf planets and other smaller debris further out.
What is the difference between terrestial planets and outer planets?
terrestrial are planets that are the inner planets since there are made up of rock. but on the other hand. the outer planets are the gas giants. or the outer planets. they are made up of various gasses.
Why are inner planets also called rocky planets?
The inner planets, except earth, are made up of rocks. They have a hard surface. The earth would be one of these except we have water. The outer planets are gas giants and do not have a solid surface.
What characteristics do the outer planets have?
All of the outer planets are made up of hydeogen and helium and all have rings that surround them and are generally all bigger than the inner planets
How do the inner planets diffrer from the outer planets?
the inner planets made up of rocks while the outer planets are made up of gases and liquids.
What are 3 differences between the outer and inner planets?
The inner planets are small, the outer planets are huge in comparison.The inner planets have rocky surfaces, the outer planets are gas giants.All of the outer planets have rings. None of the inner planets does.All of the outer planets have several moons, some of them quite large.
Are the inner and outer planets different?
The inner planets are all rocky planets. The outer planets are completely made up of gases. The inner planets are much smaller than the outer planets.
How are the inner planets differrent from the outer planets?
The inner plants are different from the outer planets from many ways...here is the list of different ways they are different.Inner planets:1. Terrestrial2. Rocky surface3.Cores made out of ironThe four inner planets are Mars, Venus, Earth, and Mercury.Outer planets:1.Gas giants2.Surface is made up of a slush that forms from their gaseous atmosphere3.Surface are not solid but cores areThe four outer planets are Jupiter, Saturn, Uranus, and Neptune.
