The two geologic events that occur very slowly as a result of tectonic forces and movement are:
1. Seafloor spreading: This process happens at divergent boundaries where tectonic plates move apart. As they separate, magma rises from the mantle to create new crust on the ocean floor. Over time, this process leads to the formation of new oceanic crust and contributes to the widening of ocean basins.
2. Mountain range formation: Mountains are formed through various tectonic processes, including convergent plate boundaries where two plates collide. This collision can result in the uplift of large landmasses, leading to the formation of mountain ranges over millions of years. The slow movement of tectonic plates plays a significant role in the gradual creation of mountains on Earth.
