How do climate and elevation in South America affect economic activities, such as what food people grow and how they make money? Give two examples of how these activities change in different climates and elevations.

How do ocean currents affect temperature? check all that apply. they carry cold water from the poles to the equator and cool air over land. they flow north and then south below the equator. they flow south and then north above the equator. they move warm water from the equator to the poles and heat air over land. they move east to west and create prevailing winds. they move west to east and create seasonal winds.

The mantle is made up of which structural zones?

If the basis of an isosceles trapezoid have lengths of 11 and 26, what is the length of the median?