Why can a heavy rain shower cause a large amount of erosion in a desert area?

Which statement explains what upwelling causes? a. upwelling causes tides to rise and fall. b. upwelling causes changes in the direction of currents. c. upwelling causes nutrients, minerals, and tiny organisms to rise. d. upwelling causes currents in the pacific ocean to change direction. i think the answer is c.

From the standpoint of geography,a is an internal rendering of an individual's known world

How many years is a term in the senate