What is the rock cycle?

Answer

A rock cycle is a theoretical representation of the geological and physical processes undergone by rocks in the earth's crust. These processes change the rock composition and structure to form new materials. The cycle describes the formation, breakdown and reformation of a rock as a result of sedimentary, igneous, and metamorphic processes.
Q&A Related to "What is the rock cycle?"
This helps prcess exposed rocks and decompose. Weathering of rocks happen as a result of mechanical action of water and wind.
http://wiki.answers.com/Q/What_is_weathering_in_ro...
First, one must understand that there are 3 basic types of rocks (Igneous, Metamorphic, Sedimentary). The changing between one rock type and another due to weathering, heat and pressure
http://www.ehow.com/how_4694209_understand-teach-r...
The rock cycle is powered by the forces of gravity, weather, and heat from Earth's interior.
http://wiki.answers.com/Q/What+process+on+Earth+ca...
Pressure and heat.
http://wiki.answers.com/Q/What_are_two_factors_in_...
8 Additional Answers
Ask.com Answer for: what is a rock cycle
The rock cycle describes the constant process in which the three main types of rock--sedimentary, metamorphic and igneous--are broken down and transformed into each other.
The rock cycle is a model that describes the formation, breakdown, and reformation of a rock.
Rock cycle is a concept in geology which explains the dynamic transitions through geologic time among the three main rock types: igneous, sedimentary and metamorphic. This concept is usually attributed to James Hutton, from the eighteenth century father of geology.
The rock cycle is a model that describes the formation, breakdown and reformation of a rock as a result of sedimentary, igneous and metamorphic processes. All rocks are made up of minerals. They are defined as any naturally formed mass of solid matter that constitutes part of a planet.
A rock cycle is a dynamic transitions among sedimentary, metamorphic, and igneous.
The rock cycle is the natural process in which rocks transform from one type into another rock over some time. It describes the dynamic transitions through geologic time among the sedimentary, metamorphic, and igneous rocks. Subduction, uplift, climatic conditions and the associated erosional elements are the determining factors of rock cycle.
The rock cycle is the name given to the process of forming, breaking down, and reforming of rocks through the various processes that create metamorphic rock, sedimentary rock, or igneous rock.
A rock cycle is the different stages rocks go through to change from one kind of rock to another. This happens because rocks are constantly being exposed to many different process that over time changes the properties of the rock.
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