Answers must be thorough–as a guide, generally 4-5 sentences in length per questions but the main thing to focus on is thoroughness of your answer rather than length. For questions with multiple parts, be sure to answer all parts of the question; give examples and draw sketches when asked. If your answers are too brief and do not thoroughly answer the question, you will receive partial credit.
1. What is meant by the term “limiting factor”?
2. What is mean by edaphic factors?
3. What are the beneficial effects of wildfire?
4. Define ecosystem and biome. Explain their differences.
