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Neptune appears to be composed of a mantle rich in water, methane, ammonia, and other elements. These elements are under high temperatures and pressures deep within the planet.

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13y ago
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12y ago

They are made of Ice and Dusk and sometimes gas

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14y ago

Neptune is a gas planet it has no crust.

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Q: What is Neptunes crust made out of?
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Related questions

What are the rings of Neptune made of?

Neptunes rings are made up out of gas.


What is neptunes's atmosphere made out of?

Hydrogen, Helium, Methane


What is neptunes surface of neptune made of?

Neptune is made up of mostly gas.


What is NEPTUNES atmoshere made out of?

gasses small water vapor


What gasses are neptunes clouds made of?

hydrogen, methane, helium, ammonia


When was The Neptunes created?

The Neptunes was created in 1990.


What is the composition of Neptunes atmosphere and is it thick or thin?

I believe it is thick, as it is made of gas............................


What is the color of Neptunes clouds?

The clouds on Neptune are made of Methane, and appear to be Blue.


What is Neptunes amosphere made from?

Neptune is made up of: 74% hydrogen, 25% helium and 1% methane.


Is Neptunes gravity low or high?

neptunes gravity is high


The two types of crust?

Oceanic and Continental crust. Oceanic crust is made of basalt. Continental crust is made of granite


What is the earhs crust made of?

the earths crust is made out of rocks