What should a model of the rock cycle show as the process that changes sedimentary rock to metamorphic rock?(1 point)
Responses
heat and pressure
heat and pressure
melting
melting
compaction and cementation
compaction and cementation
cooling
cooling
heat and pressure.
The correct answer is: heat and pressure.
The model of the rock cycle should show heat and pressure as the process that changes sedimentary rock to metamorphic rock. Heat and pressure are the two main factors responsible for the transformation of rocks from one type to another in the rock cycle. Here's how you can arrive at this answer:
1. Understand the rock cycle: Start by understanding the different types of rocks and the processes involved in the rock cycle. The rock cycle is a continuous process that involves the formation, breakdown, and reformation of rocks.
2. Review the different processes: Familiarize yourself with the various processes that occur in the rock cycle, such as weathering, erosion, deposition, compaction, cementation, melting, cooling, and crystallization.
3. Analyze the question: Read the question carefully and identify the processes mentioned. In this case, we are looking for the process that changes sedimentary rock to metamorphic rock.
4. Eliminate incorrect options: Evaluate each option provided, and eliminate those that do not apply to the transformation of sedimentary to metamorphic rock. In this case, options like "melting" and "cooling" can be eliminated because they pertain to the transformation of igneous rocks, not sedimentary rocks.
5. Determine the correct answer: After eliminating the incorrect options, you should be left with the correct answer. In this case, "heat and pressure" is the correct answer because sedimentary rocks undergo a transformation when they are subjected to high temperatures and pressures, resulting in the formation of metamorphic rocks.
By following these steps, you can arrive at the correct answer and gain a better understanding of the rock cycle and the processes involved in it.