How did mountain building relate to Darwin's theory of elevation?

Mountain building, or orogenesis, played a significant role in Darwin's theory of elevation by providing a geological framework that influenced the distribution of species. The uplift of mountains created diverse habitats and isolated populations, contributing to speciation through adaptive radiation. This geological activity shaped the environment in which organisms evolved, supporting Darwin's ideas about natural selection and the adaptation of species to their surroundings. Thus, the dynamic nature of Earth's landscape was integral to understanding evolutionary processes.