Convection currents, resulting from uneven heating of the earth's surface, cause wind to form.
Answer:
The answer is demography.
Explanation:
Demogrpahers study places and regional and spatial concepts of how the world interacts with people.This essentially is a very important part of geography.
Southern California is the main benefactor of the electricity generated by the Hoover Dam.
Hoover dam was begun under the administration of President Herbert Hoover but completed as public works during the Roosevelt administration. Hoover dam became part of a much larger multipurpose water development project that tamed the wild Colorado River.
