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What is Rock Cycle?

Answer

Rock cycles are geologic changes taking place over millions of years that rocks actually do change slowly again and again. The three main rock types are sedimentary, metamorphic and igneous. Each rock type is altered or destroyed when it is forced
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Q&A Related to "What is Rock Cycle?"
1. Read the rock cycle starting with the soil and sediment beneath your feet. This material is usually at the top of the rock cycle, and it goes through a couple of significant processes
http://www.ehow.com/how_8340068_read-rock-cycle.ht...
I cycled lonely as a cloud, That struggles hard o'er vale and hill, Then all at once I cried out loud, My bottom hurts and it's raining still.
http://wiki.answers.com/Q/What_are_some_cycling_po...
metamorphic rock.
http://wiki.answers.com/Q/What_does_subduction_mea...
Explore this Topic
The rock cycle is a group of changes that sedimentary, metamorphic, and igneous rocks go through. These types of rocks can change into each other, for example ...
In geology, rock cycle refers to the process through which the three main rock types (sedimentary, metamorphic, and igneous) undergo in geologic time. There are ...
Rocks are classified as being igneous, metamorphic or sedimentary in the rock cycle. Igneous rocks are formed from lava; metamorphic rocks require heat and pressure ...
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