I believe the answer is A or C
Answer: A. The rotation of the earth on it's axis.
Explanation:
The rotation of the Earth on its axis deflects the atmosphere toward the right in the Northern Hemisphere and toward the left in the Southern Hemisphere, resulting in curved paths. The deflection of the atmosphere sets up the complex global wind patterns which drive surface ocean currents. This deflection is called the Coriolis effect. It is named after the French mathematician Gaspard Gustave de Coriolis (1792-1843), who studied the transfer of energy in rotating systems like waterwheels. (Ross, 1995).
Answer:
Need for a way to measure a nation's income and output.
Explanation:
The Gross Domestic Product of a nation is a unit of macroeconomic measurement that represents the amount of goods and services produced within the territory of a nation during a given period of time. Thus, the value of each of these goods and services are added together, and the numerical total of said sum thus represents the total value of production of said country during the year.
Per capita GDP of a country is the total quantity of goods produced divided by the number of citizens
