answer:
The rock is more dense.
Explanation:
If you look at the rock cycle, you'll see when sedimentary rock goes under extreme heat and pressure, it becomes metamorphic rock. So the metamorhpic rock is so much more dense that the rock is like a sedimentary times ten! I mention it's more dense because they're is more rock to erode away. Making it much harder to wear away the metamorphic rock.
The movement is called convection, where warm material rises, then cools, then sinks back down.
Answer:
it had a lot of space to build towns
Explanation:
<span>These are known as tephra, pyroclats or more generally as volcanic bombs.</span>
