All of the following factors can cause weathering EXCEPT:
The answer is: gravitational force.
All factors that cause weathering are important to consider when studying the effects of erosion and other related processes. It includes physical weathering factors, such as rock composition and topography, as well as chemical weathering factors. However, one factor that is not weather related is the force of gravity. This is because the force of gravity does not directly affect the breaking of rocks into smaller pieces. Hence, it can be concluded that all factors that cause weathering except the force of gravity must be taken into account when considering erosion and other related processes.
