The answer is C. These winds are called westerlies, intuitively because they blow from west to east. They are as a result of high pressure in the sub-tropical latitudes and blow towards the poles where there’s lower pressure. The winds are strongest in the winter and weakest in the summer.
Westerly winds in found in the upper atmosphere at 'mid-latitudes' in the northern hemisphere are the 'reason most mid-altitude storms' moves from 'west to east'.
<u>EXPLANATION:</u>
Westerly winds are considered or known as the conclusion for directional movement of earth and also it also works on the circulation of atmosphere.
The 'rotation of earth' is exactly at 1673 km /hr. There are basically four kinds of global wind which is known as easterly wind, planetary wind, Periodic wind and local winds.
Perestroika called for the restructuring of many aspects of the Soviet Union, for example for the restructuring of the economy. It called, among others, for more openness in communication between the government and the people.
They grow distinct crystal shapes because they have a loot of room and their growth and movement is not restricted, which enables them to form in whichever way they can, which is why they are so distinct.
It is also called the real density and is a measured by the total number of people divided by the total land area.
While the population density is the measurement of the population per unit of area or unit volume and is frequently used to a living organism and is a key variable to measure of the population characteristics and pattern.