Across
- 1. Word to describe a lack of something
- 4. A lack of this results in the lower leaves turning yellow
- 5. Process in which plants make their own food
- 6. Found within leaves which makes them green
- 9. Where the minerals enter the plant
- 10. This is used within photosynthesis
Down
- 2. Needed to make leaves
- 3. What farmers use to ensure there are enough minerals in the soil
- 7. Used to make roots in a plant
- 8. Crops are given more of this just before they start to fruit