Across
- 2. Name the metal present in chlorophyll
- 4. Name the pigment which is responsible for absorption of light in plants?
- 6. Carbon dioxide enter plants through the
- 7. ultimate source of energy
- 9. The two raw materials in photosynthesis are water and ______________
Down
- 1. photosynthesis is a ______ process
- 3. Plants use energy from the sun to produce ________________ and sugars.
- 5. Plants manufacture food through
- 8. Plants make their own food using energy that comes from the