Instructions
Answer the following questions to demonstrate your understanding of the material.
1. Define the term "ecosystem."
2. List three examples of biotic factors in an ecosystem.
3. Explain the role of decomposers in an ecosystem.
4. Describe the difference between a food chain and a food web.
5. Why is biodiversity important in an ecosystem?
6. Identify one human activity that can negatively impact ecosystems and explain its effects.
7. Create a simple food chain that includes at least three organisms.
8. What is a habitat, and how does it relate to the ecosystem?
9. Discuss how climate change can affect ecosystems.
10. What actions can individuals take to help protect ecosystems?