If the crust and the mantle was swapped, what would happen to the earth? PLZ HELP!!

Audrey planned to move from iowa to arizona. en route, she was offered a job in colorado, which she accepted. she now lives in denver, colorado, and works for an athletic apparel design company.

Which modern technology has not made a great difference in the inuit way of life?

Describe the four major spheres of the earth system; identify the parts of the earth they each represent. explain what is meant by the "earth system."