Across
- 3. Photosynthesis occurs mainly in the _____ of plants.
- 4. dioxide Plants use this gas from the air to make food.
- 5. The process by which plants convert sunlight into food.
- 6. The gas released by plants during photosynthesis that we breathe in.
- 7. The source of energy for photosynthesis.
- 9. Plants absorb this from the ground through their roots.
Down
- 1. Tiny openings in leaves that allow carbon dioxide in and oxygen out.
- 2. A simple sugar produced by photosynthesis.
- 4. A green pigment responsible for capturing sunlight in plants.
- 8. The color of chlorophyll.