Answer:
The earthquakes of California are caused by the movement of huge blocks of the earth's crust- the Pacific and North American plates. The Pacific plate is moving northwest, scraping horizontally past North America at a rate of about 50 millimeters (2 inches) per year.
Explanation:
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Answer:
A satellite is an item that has been placed into orbit on purpose in the context of spaceflight. To distinguish them from natural satellites such as the Moon, these objects are referred to as artificial satellites. The Soviet Union launched Sputnik 1, the world's first artificial satellite, on October 4, 1957.
<u>Answer:</u>
<em>C) Population Density Equation </em>
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<u>Explanation:</u>
Population density is the total population that has been divided by the total area of the land. "Demography" is the "statistical study" of populations. It includes the study of size, structure, and distribution of the population. There are both direct and indirect methods for the data collection. Direct data is vital that tracks all the births and deaths and also include the changes in the legal status such as marriage, divorce, and migration. On the other hand the "indirect method" is vastly dependent on the historical demography.
Answer:
North
Explanation:
The North can be said to have best achieved its civil war and reconstruction goals. The North won the war.It took control of the south.by the end of the war the south was in total destruction in terms of the economy and agriculture as plantations were already destroyed.
A system of two stars that revolve about their common center of mass(binary Star), A) Algol, <span>Algol-type binaries are a class of eclipsing binary stars</span>
