Across
- 8. during photosynthesis plants absorb _______ to make sugar (food)
- 9. chloroplast is a _______ organelle that is the site of photosynthesis
- 10. chloroplast is a green __________ that is the site of photosynthesis
- 13. this reaction occurs when substances change into different substances
- 15. this prefix means light
- 16. this word means to put together
- 18. carbon dioxide enters the leaf through these tiny holes
- 20. during photosynthesis plants absorb sunlight in order to make ________
- 21. this travels from the root upward and enters the plant
- 22. glucose is used by plants for this
- 24. stomata are tiny ________ in plants that allow gas exchange
Down
- 1. the process by which plants absorb sunlight to make sugar (food)
- 2. the photosynthesis reaction can be represented by using a chemical _______
- 3. the light energy converts carbon dioxide and water into a sugar called this
- 4. plants do not need ______ and release it through the stomata
- 5. in a photosynthesis reaction both glucose and oxygen are called these
- 6. these absorb the sunlight
- 7. in a photosynthesis reaction both carbon dioxide and water are called these
- 11. stomata are tiny openings in plants that allow _______ exchange
- 12. outputs are what _______ the leaf
- 14. the prefix photo- means this
- 17. the word synthesis means to put ________
- 19. photosynthesis is a chemical _________
- 23. inputs are what _______ the leaf