Question

which two processes would most likely cause metamorphic rocks to change into sediments?
compaction and erosion
cementation and weathering
erosion and weathering
heating and compaction

Explanation:

Weathering breaks down rocks into smaller pieces. Erosion then transports these weathered rock fragments. Compaction and cementation are processes that form sedimentary rocks from sediments, not the other way around. Heating is involved in the formation of metamorphic rocks from other rocks, not in breaking them down into sediments.

Answer:

C. erosion and weathering