Why dose convection always work more quickly then conduction

conduction is a static process, convection is a more efficient method of heat transfer because it adds the element of motion.

Explanation:

In fluids, such as water and air, convection is a much more efficient method of heat transfer than conduction. This difference in efficiency produced the dramatic difference in the time required to melt the ice. Although conduction was at work in both cases, it transferred much less heat than convection.

the answer is:

c. islam and christianity

explanation:

islam and christianity are widely practiced in africa. islam is practiced due to its spread from the middle east into africa, and christianity is practiced due to the colonization of africa by the british empire.