SCIENCE REVISION

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Across
  1. 4. the gas needed for making glucose in plants
  2. 5. the form in which carbohydrate is stored in plants
  3. 9. the gas produced during photosynthesis
  4. 10. farmers add this to their agricultural fields to improve crop growth
Down
  1. 1. the mineral needed for making chlorophyll
  2. 2. the process by which plants make food
  3. 3. mineral ion needed for making proteins
  4. 6. the green pigment which helps plants to trap the energy from the Sun
  5. 7. the tissue which transports water and minerals in plants
  6. 8. the openings for gas exchange found in the lower epidermis of plant leaves