The answer is rocky mountains :)
I think it would be hanging valley.
Magma erupts through the crust and then reaches earth’s surface
Answer:
The polar climate regions are characterized by a lack of warm summers but with varying winters. Every month in a polar climate has an average temperature of less than 10 °C (50 °F). Regions with polar climate cover more than 20% of the Earth's area.
Answer:
Social – relating to the development of the people of the place; Economic - relating to the finances and wealth of the place; Environmental – relating to the quality of peoples air, water, soil etc.
