Answer:
I'm not sure but I think it is convection.
Answer: china
Explanation: i don’t have the numbers but if you search up country with highest population it should tell you. sorry i couldn’t help more :(
Schist has the highest metamorphic grade.
Answer: Pastoral nomads
Explanation: Pastoral nomads are producers of food, and the size of their tribal or ethnic units increases accordingly. These groups raise livestock, and they move about within their established territory to find good pastures for their animals.