2. The rock cycle describes . a. the movement of rock across Earth's surface from spreading centers to subduction zones b. the change from limestone to marble as rocks are heated during metamorphism c. the eventual erosion of all igneous rocks to form sediment and its deposition in the deep ocean basins

C. the eventual erosion of all igneous rocks to form sediment and its deposition in the deep ocean basins.

Explanation: The rock cycle describes the various processes involved in the breakdown, transportation and transformation of one rock to another type of rock. This Activities occurs in up to 6 stages which includes

(1) weathering and erosion( which involves the breakdown

through earth's processes like erosion etc transportation ( which involves the movement of weathered rocks) deposition(which involves the collection of weathered rocks in a particular place) compaction and cementation(involves the tightening of deposited materials), metamorphism, and rock melting.