Many people are living on eastern side of the continent's ​

Yes , many people are living and i think you're also living on Eastern side of the continents

true. earthquakes are felt whenever there is a slip around a fault in the rocks below the earth. this reorientation of faults create sesmic waves and is known as earthquake, the severity of which is measured in richter scale. these are more prominent in hilly regions as the rocks usually form faults to balance the pressures on it.

the answer is c i just put d and i got it wrong so yeah its d