Sources of food structured questions
Write answers for Sources of food, then use the marked parts and worked solutions to check your method.
Learning goals
- Requirements for plant growth
- Why production must improve
- Fertilisers
- Pesticides and herbicides
- Slash-and-burn
- Fertiliser pollution
- Pesticide and herbicide pollution
- Slash-and-burn damage
- Biological control
- Improved varieties
- Intensive farming
- Uses of plant hormones
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