It is very hot and arid, which makes it hard to find edible food and drinkable water. There is not much vegetation.
The Mercalli Intensity Scale has twelve levels of intensity. The Richter scale is most useful for earthquakes of all sizes and distances. The magnitude scale is good for small, nearby earthquakes because it doesn't have any upper limit. The magnitude scale takes into account the movement of rocks along fault lines. The Richter scale rates the earthquakes based on the amount of disruption they cause.
Charles F. Richter created the Richter scale in 1934, which became the first commonly used technique. It made use of a formula based on the distance between the earthquake and the seismometer and the amplitude of the greatest wave recorded on a particular kind of seismometer. It measures earthquakes ranging in magnitude from one to ten.
Giuseppe Mercalli created the Mercalli intensity scale in 1902. In contrast to seismic magnitude scales, which measure the earthquake's inherent energy or intensity, it evaluates the impacts of an earthquake at a specific site. It has 12 levels of intensity.
Learn more about scales used to measure earthquakes at
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Answer:
Option (B)
Explanation:
The temperature difference occurs due to the unequal heating of the earth's surface, and this results in the creation of wind that blows from a region of higher pressure to low pressure in order to stabilize it.
There occurs maximum temperature difference between the surface air and the air above it. It is because during a calm and sunny day, the earth's surface gets heated up more readily in the morning time, increasing its absorption of incoming solar radiations and this heat is stored till the evening, but the air above this surface air are relatively colder because they are replaced by the comparatively colder air. So, during the afternoon in this type of day, there occurs the highest temperature difference.
Thus, the correct answer is option (B).
