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.
gasses small water vapor
Neptune is made up of: 74% hydrogen, 25% helium and 1% methane.
The layer of the crust that is made of granite is called the continental crust. It is thicker and less dense compared to the oceanic crust, which is made of basalt. The continental crust is primarily composed of granite and covers the Earth's continents.
continental crust
If you are using the term 'upper crust' euphemistically and not to refer to bread or pies, then the upper crust is made of aristocrats. If you mean the upper part of the earth's crust, then it is made of the lightest elements from which the planet is made (silicon, aluminum etc).
Neptunes rings are made up out of gas.
Hydrogen, Helium, Methane
Neptune is made up of mostly gas.
gasses small water vapor
hydrogen, methane, helium, ammonia
The Neptunes was created in 1990.
I believe it is thick, as it is made of gas............................
Neptune is made up of: 74% hydrogen, 25% helium and 1% methane.
neptunes gravity is high
Oceanic and Continental crust. Oceanic crust is made of basalt. Continental crust is made of granite
No. The crust is made of solid rock.
Oceanic crust is primarily made of basalt and is more dense than continental crust. It is also younger and thinner compared to continental crust.