Deserts
Asteroid belts
Barren mountains
No not necessarily dust can be made up of anything.
No. There is a lot of dust on the sruface, but it is mostly made of solid rock.
If you mean "What is the Moon made of ?" It is made of its core witch is mostly rock and iron.The crust is made of more rock and dust.
It is made form carbon rich rock with an outer layer of dust
While Saturn's rings are made of ice and rock, Jupiter's rings consist of gas and dust particles.
the core is made up of gas,and the surface is rock,craters and dust
The moon is made out of dust and rock.
Rock, Ice, Dust
saturns rings are made up of dust, ice, and chunks of rock :-)
I'm thinking it's a comet.
Well mars is a very compact structure which is made up of sand, dirt, rock, and dust
Mercury is made up primarily of rock,helium,hydrogen,dust,dirt, and ice.