The process of convection involves
A) the slow upward flow of warmer material and downward flow of cooler material
B) the trapping of charged particles in a magnetic zone
C) ultraviolet rays changing regular oxygen into ozone
D) water shaping deep cuts into the Earth's crust, such as the Grand Canyon
E) the electrocution of prisoners convicted of really terrible crimes

Question

Quizplus · Accepted Answer

The process of convection involves the slow upward flow of warmer material and downward flow of cooler material. This can occur in fluids such as air or water, and is responsible for many natural phenomena such as weather patterns and plate tectonics.

The Process of Convection Involves