In general, earthquake intensity is greatest in areas underlain by sediment.
When two earthen blocks abruptly slide past one another, it causes an earthquake. Fault or fault plane refers to the area where they slide. An earthquake's severity is quantified by its intensity, which is a number (written as a Roman numeral), which includes consequences on people, structures, and the earth's surface.
There are many different scales, for earthquake measurement but the Rossi-Forel scale and the Modified Mercalli scale are the two that are most frequently used in the US. The amount of soft soil that can be penetrated by seismic waves increases with the depth of the sediment layer above the bedrock. Greater wave size and amplification result from soft soil. To put it simply, the softer and thicker the soil, the higher the shaking or wave amplification.
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Answer:
The correct answer is d) atmospheric air pressure
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Explanation:
The atmospheric pressure, also known as barometric, is what causes the weight of the mass of air that is acting on the earth.
This value will be higher or lower, depending on the altitude at which we are, with reference to the lowest point considered, which is usually the sea level, but is also influenced by some atmospheric effects produced by the circulation of currents of warm or cold air.
Theoretically, it is considered that the maximum value of atmospheric pressure is achieved at sea level, although in some parts of the earth there are areas below that level. Its value at this point corresponds to 1013 mbar or 760 mm Hg. The value of 1 atmosphere (atm) is also commonly used as a reference unit, but is not included in the International System of Units.
It is also known as barometric pressure, due to the instrument used for its measurement. It was Evangelista Torricelli who in 1643 invented the first barometer, although the name was given by Edme Mariotte some years later.
Answer:
Jordan.
Explanation:
Jordan is more dependent on the river because the majority of Jordan's population is located near the Jordan River, and the area surrounding the Jordan river is the only place where agricultural is sustainable in Jordan
2(4x-3)-8=4+2x
distribute 2 through the parenthesis
8x-6-8=4+2x
calculate the difference
8x-14=4_2x
move variable to the left side and change its sign
8x-2x-14=4 ----> 8x-2x=4+14
collect the like terms
6x=4+14 ----> 6x=18
divide both sides of the equation by 6
x=3
Answer:
the answer is C
Explanation:
There are hundreds of ethnic groups, but only a few languages are spoken.