They erode the earth, carrying along minerals and soils. When they melt, they deposit these materials, creating other landforms.
I think it is Racial background
Answer:
Many migrants in Latin America are what can be called 'environmentally displaced people', where the environment is one factor which has led them to move. ... One significant trend is the rising 'urbanisation of poverty' as people migrate to the cities.
Bolivia is a landlocked country in west central South America, bordered by Argentina, Brazil, Chile, Paraguay, and Peru.
The Answer is C it permits plate motion