Astuden argues that being separated geographically is the only way for spiciation to occur. why is he wrong?

He is Wrong

Explanation:

When it comes to evolution and adaptation, geographically speaking speciation can occur all around the same habitat. when you consider gene pools, selective pressure, and genetic drifting. a species can become completely different even while living in the same place. Galapagos finches are a prime example of this. so are monkeys living in the amazon and sharks they live in the same place but are a geberally different species with different abilities.

as resources become scarce because of population growth, the growth decreases after few years due to lack of resources and food.