Across
- 3. The tubes in a plant that the water moves through.
- 6. What type of cells surround the stomata and help them to open and close?
- 7. Where does the oxygen in the atmosphere come from?
- 10. What is the structure in plant cells where chlorophyll is located?
- 11. How is the sugar in the plant stored?
- 13. What do plants make that is used in cellular respiration?
- 14. What is the gas that is an output of photosynthesis?
- 15. What process uses the glucose made in photosynthesis?
- 17. The tubes in a plant that the sugars move through.
- 19. Which of the following organisms photosynthesise- Tree, Cow or Rabbit?
- 20. The liquid that is an input of photosynthesis.
Down
- 1. The gas that is an input of photosynthesis.
- 2. The structure on the surface of a leaf that allows carbon dioxide to enter and oxygen to leave the leaf.
- 4. Where is the sugar in the plant made?
- 5. What is the green substance found in plants that allows photosynthesis to occur?
- 8. How is energy stored at the end of photosynthesis?
- 9. The process of changing light energy into chemical energy.
- 12. This type of energy is needed to create the chemical reaction for photosynthesis.
- 16. Plants are the first step in the food chain. What are they known as?
- 18. What type of substance is glucose?