Why Do Populations That Fragment in Response to Climate Changes

question 33

Multiple Choice

Why do populations that fragment in response to climate changes face a higher risk of extinction?

• A) Population fragmentation leads to loss of genetic diversity.
• B) Populations which have moved are subject to new predators.
• C) Moving populations cannot breed as effectively.
• D) The number of young decreases for several generations in new habitat.
• E) All of the answer choices are correct.