Earths oceans are a. separate large basins surrounded by landmasses.
b. roughly equivalent in size.
c. one huge, continuous body of water.
d. almost as deep as the tallest mountains are high.

The answer is C

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.