These are all caused by tectonic plate movements. Some areas of the globe are more susceptible to these disasters because they are on or near a fault line where the Earth’s tectonic plates rub against one another, slip beside and under each other, or collide. The places near fault lines are more likely to see earthquakes, tsunamis, and volcanic activity.
Answer:
the time between successive meridian transits of the sum at a particular place
Answer:
74dB
Explanation:
Sound intensity is inversely proportional to the square of the distance. Thus, a house four times closer hears a sound 16x more intense.
The dB scale is logarithmic, so 16x louder than 62 dB is equal to
62 + 10*log(16) ~= 62 + 12 = 74dB
Apparently, a large city consists of many infrastructures around. Once earthquake hits this area, there would be a very big chance that these buildings or bridges would collapse and this would result in more fatalities. In a rural area, you can only see a few of these and mostly, only plains or mountains are present.
