The Sun is a main - sequence star, and thus generates its energy by nuclear fusion of hydrogen nuclei into helium. In its core, the Sun fuses 620 million metric tons of hydrogen each second.
Answer:
A. Concentric rings of different agricultural activities surrounding a city in the midwestern United States.
Explanation:
It represents the price variety that a house-hold (or firm) would be responsible to spend at numerous locations in order to accomplish a given level of compensation (monopoly/ profits). The enterprise that has the most high-priced bid rent is probably the movement that will occupy this neighborhood.
Answer:
Explanation:
Push factors: Push factors are those factors that force an individual to leave a place. If not left the individual will have to risk something. some examples of push factors are Famine, drought, conflict or extreme religious activity.
Pull factors: pull factors are those factors that attract an individual or group to leave their home. It is the desirability of a place that attracts, also, called place utility. Better job opportunity, Better Economic activity and better living standards are are some factors in pull factor.
The answer for this question would be choice A) Angola or the first option.
The upward wind or wind in general