Answer:
I think it's the Himalayan region.
China for Southwestern Pacific, but US, Brazil, and the EU are top producers
All of the above except "formed from the remains of dead plants."
Metamorphic rock is formed by heat and pressure from any type of rock (igneous or sesimentary) and is part of the rock cycle.
The answer is - Unlithified or poorly lithified sediments.
Rocks can exhibit ductility only if there's ulithified or poorly lithified sediments. With other words, this process can occur only if the rocks that are bending over under the pressure if there's soft layer/layers that will allow this to happen without causing big opposing pressure and make the rocks break.
