Sources of food written questions
Practise G1 Science plant-growth and food-production questions, including environmental effects, with worked solutions for your answers.
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
Use the feedback to improve your answers; this practice does not count towards your progress.
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Paper instructions
Practise
Practise questions on the skills you are learning. This is for practice only and doesn’t count towards your course progress.
- Question count is checked before you start.
- About 10 minutes.
- Feedback appears after you check each answer.
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Beyond the syllabus: optional enrichment that does not count towards your progress.