1. Which pyramid does consider time as a factor?
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Other questions in this quiz
2. Which of these is not a reason for only a few trophic levels?
- Detritroves eat most
- Some parts can't be digested
- Not all of an organism is eaten
- Energy lost through repiration
3. What is on the first trophic level
4. Which of these is not a pest control measure?
- Pest resistant plants
- Natural preditors
5. An advantage of inorganic fertilizers?
- Adds extra organic matter
- Soluble so has a quick effect
- Doesn't leach