The rock cycle is driven primarily by water movement and _____.A.glaciersB.cleavageC.plate tectonicsD.volcanoe

To answer this multiple-choice question about the rock cycle, we need to consider the primary processes involved in the rock cycle.

1. Understanding the Rock Cycle: The rock cycle is a continuous process of transformation of rocks from one form to another, involving processes like erosion, sedimentation, melting, and crystallization. It's primarily driven by water movement and tectonic activities.

2. Examining the Choices:

   • A. glaciers: Glaciers do play a role in the rock cycle through erosion and sediment transport, but they are not the primary driving force.
   • B. cleavage: Cleavage refers to a property of minerals that describes how they break. This is not a driving force in the rock cycle.
   • C. plate tectonics: Plate tectonics involves the movement of the Earth's plates, which is a significant driver of geological processes, including those in the rock cycle.
   • D. volcanoe: Volcanoes contribute to the rock cycle through the creation of igneous rocks and the release of gases and minerals, but like glaciers, they are not the primary force.

3. Conclusion: The primary forces driving the rock cycle include the movement of water and tectonic processes.

Final Answer

The correct answer is C. plate tectonics.