It has ice rock and hydrogen
gas
I believe it is thick, as it is made of gas............................
No, Neptune doesn't have a solid surface for there to be volcanoes.
Neptune is made up of mostly gas.
The Neptunes was created in 1990.
neptunes gravity is high
rocky
Material with a granitic composition that erupts at the surface is called rhyolite.
its rocky
its rocky
iron sulfuric acid
it is made of water , land.