What do you mean by a rock cycle?

Explanation:

When subjected to heat and pressure, sedimentary and igneous rocks transition into metamorphic rocks. These metamorphic rocks may be broken down to make sedimentary rocks, or they may melt under high heat and pressure to form molten magma, which will subsequently solidify to become igneous rocks.

Final Answer:

The rock cycle refers to the transition of one type of rock into another under specified conditions and in a cyclic way. Igneous rocks, for example, generated by the solidification of molten magma, may break down into minute particles that are subsequently transported and deposited to form sedimentary rocks.