How is biogeography useful for identifying evolutionary relationships? provides information about how and when species may have evolved. Fossils provide evidence of long-term evolutionary changes, documenting the past existence of species that are now extinct

Option (1)

Explanation:

Biogeography can be simply defined as a branch of geography that deals with the study of the pattern of geographical distribution of living species. This helps in determining the factors on which these species are dependent on and also shows the relationship with evolution. This study helps in determining how the species evolve over a definite period of time.

Thus, the correct answer is option (1).

your answer is going to be physical weathering