Final answer:
Biogeography provides evidence for evolution through patterns of species distribution and adaptive radiation.
Step-by-step explanation:
Biogeography is the study of the distribution of organisms across the globe. It provides evidence for evolution by showing patterns of species distribution that align with the concept of common descent.
For example, species that are geographically closer tend to be more closely related genetically. This can be seen in the Galapagos Islands, where different islands have distinct species of finches that have adapted to their specific environments.
Additionally, the presence of similar species with slight variations in different habitats supports the idea of adaptive radiation, where common ancestors diversify to fill different ecological niches.
Learn more about Biogeography and evolution