Across
- 6. A gas taken in by plants for photosynthesis.
- 8. The site where photosynthesis occurs.
- 10. Tiny openings in leaves that allow gas exchange.
Down
- 1. Light energy is converted to this form of energy.
- 2. Gas released as a by-product of photosynthesis.
- 3. The process by which green plants make food using light energy.
- 4. Photosynthesis is an example of this type of reaction.
- 5. A raw material absorbed by roots for photosynthesis.
- 7. The green pigment that absorbs light energy.
- 9. The main energy source needed for photosynthesis.