What Are Rocks Made up of?

Answer

Rocks are made up of one or two minerals. They are categorised into threes categories that are igneous, sedimentary, and metamorphic rocks. When rocks disintegrate they form soil.
1 Additional Answer
Rocks are often made up of the solidification of rock, debris and the chemical or physical modification of heat and pressure. Rocks are also composed of minerals that form into crystal like structures. You can find more information here: http://www.physicalgeography.net/fundamentals/10d.html
Q&A Related to "What Are Rocks Made up of"
The whole earth is made of rocks and minerals, inside the earth there is a liquid core of molten rock and on the out side there is a hard crust. The crust is made up of rocks and
http://answers.ask.com/Science/Nature/how_rocks_ar...
Rocks are an aggregate of minerals that occurs naturally. The entire lithosphere, or "crust" of the Earth, is made of rock. There are three kinds of rocks: igneous, sedimentary
http://www.ehow.com/how-does_4613181_how-rocks-mad...
honfel rocks are made of already existing rocks formed from heat, preasure or a chemical reaction. also its a metamorphic rock.
http://wiki.answers.com/Q/What_is_hornfel_rock_mad...
An igneous rock is a rock that is made from heat , and the differnt types of igneous rocks are Obsidian , Granite , Basalt , Pumice and Gabbro.
http://wiki.answers.com/Q/How+os+an+igneous+rock+m...
Explore this Topic
Rocks are made in different ways. Sedimentary rocks are made from erosion and deposition of pre-existing rocks while metamorphic rocks are made when pre-existing ...
Rocks are made from minerals. However, some of the volcanic rocks are made of minerals and glass. A glass is not a crystal; it is a frozen liquid that forms when ...
All rocks are made of minerals. Examples of these minerals are graphite, diamond, hematite, gypsum, talc, pyrite, fluorite, copper etc. All rocks are made up of ...
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