1. Which of these is not a pest control measure?
- Natural preditors
- Pest resistant plants
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Other questions in this quiz
2. What is on the first trophic level
3. What is it called when extra fertilizers has no impact on yield?
- Rubbish fertilizer
- Law of diminishing returns
- Limiting factor
4. What is a decomposer?
- Breaks down dead matter
- An enzyme that breaks down dead matter
- A creature with a mouth
5. An advantage of inorganic fertilizers?
- Adds extra organic matter
- Soluble so has a quick effect
- Doesn't leach