Multiple choice

Which of the following would NOT cause a species' population to crash?

  1. forest fires

  2. drought

  3. immigration of a new predator

  4. ample space in an environment

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Ample space provides more habitat and resources, which supports population growth or stability rather than causing a population crash. In contrast, forest fires, droughts, and new predators are destructive factors that can drastically reduce population sizes.