Final answer:
Orogenesis at convergent plate boundaries often results in significant folding and faulting, which leads to the formation of mountain ranges like the Himalayas. This process contributes to complex topography rather than decreasing elevation or tectonic activity.
Step-by-step explanation:
Orogenesis at convergent plate boundaries is typically associated with the significant deformation of the Earth's crust. This process often results in significant folding and faulting due to the intense pressure and stress that occurs when tectonic plates collide.
During this collision, the edges of the continental plates crumple and fold, forming extensive mountain ranges. An example of such a mountain range is the Himalayas, which formed due to the ongoing collision of the Indian and Eurasian plates. As opposed to decreasing elevation or tectonic activity, orogenesis at these boundaries increases topographical complexity and can lead to mountain building rather than increased erosion alone. Over time, however, these mountains will be subject to weathering and erosion, which gradually lowers their elevation.