The Rock Cycle is a natural process that describes how rocks change from one type to another over time. There are three main types of rocks: igneous, sedimentary, and metamorphic. Igneous rocks form from cooled magma or lava, while sedimentary rocks are created from layers of sediment that compact over time. Metamorphic rocks arise when existing rocks undergo changes due to heat and pressure. Throughout the Rock Cycle, rocks can be broken down into smaller pieces through weathering and erosion. These fragments can then be transported and deposited, eventually forming new sedimentary rocks. The cycle continues as these rocks may melt into magma or transform into metamorphic rocks, illustrating the dynamic nature of our planet's geology.