What are the three important factors that determine the rate at which rock weathers?

The three important factors that determine the rate at which rock weathers are climate, rock type, and topography. Climate influences weathering through temperature and precipitation patterns, with warmer and wetter conditions typically accelerating chemical weathering. Different rock types have varying resistance to weathering processes; for example, granite weathers more slowly than limestone. Lastly, topography affects drainage patterns and exposure to elements, with steep slopes potentially leading to increased physical weathering through processes like erosion.