Please help me fill this exercise I'm a bit confused I just need some kind of verification

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.

answer(c) carved on a babylonian clay tablet that showed earth as a flat circular disk;

the answer for this question on edg. is 8/5