Community Interactions

Story of the peppered moth
Write down these questions, and discuss with your neighbor.

1. How does the story of the peppered moth illustrate adaptation, and natural selection?

2. What are two adaptations that help prey avoid predators?

3. What are two types of symbiotic relationships? Give examples.

4. What happens when a keystone species is removed from an ecosystem?

5. How does spatial distribution affect community structure?

6. How can edge effects be gradual or distinct?

How many answers did the two of you come up with?

Use the powerpoint and lecture to check your answers.