What are the two main driving forces that influence geomorphic processes

In general, it is the climates (specifically temperature and its range, and the nature and availability of precipitation) that exert major influences on the geomorphic processes operating in particular zones of the land surface.

Explanation:

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.