the answer is <u><em>stop</em></u>
reason: if you interrupt a conversation, you stop the people from talking.
Content is what I personally would focus on.
Answer:
The rock cycle is a concept used to explain how the three basic rock types are related and how Earth processes, over geologic time, change a rock from one type into another. Plate tectonic activity, along with weathering and erosional processes, are responsible for the continued recycling of rocks.
HOPE THIS HELPS!