True im pretty sure i was told this once before
Answer: Gneiss
Explanation: Gneiss is a metamorphic rock formed from shale at very high temperature and pressure condition. They exhibit a preferred alignment or orientation of platy minerals called foliation. They are coarse grained and exhibit gneissose banding. They are formed from highest grade regional metamorphism with temperature between 450 - 600 degree celcius and pressure between 800 - 1000 mega pascal. They generally occur in cores of fold mountain belts where mountain ranges have been eroded.
A region based on common properties such as population is called
<span>a </span><span>formal region</span>
Answer:
I think its ans is option B
Answer:
It allowed for easier communication.
Explanation: When people speak the same language as you they are easier to understand.
