How might physical geography have shaped diversity?

Answer 1

If a population exists in an area with no separation, then all members will interbreed and the entire population will display similar characteristics.

Now introduce some sort of physical boundary that splits the population into two parts. Each group will breed only amongst itself, and over time different mutations in the two genetic pools will create increasingly obvious physical and behavioral differences between the two groups...diversity.

Answer 2

Physical geography can influence diversity by creating barriers that prevent the movement of people and species, leading to isolation and unique evolutionary paths. Geographic features, such as mountains, oceans, and deserts, can also create microclimates that support different flora and fauna, enhancing biodiversity. Additionally, landforms may offer resources that support human settlement, leading to cultural diversity as different groups adapt to their environments.

Answer 3

global warming