Across
- 4. The energy in sunlight splits the ___________ molecule.
- 5. The number of molecule(s) of glucose produced from photosynthesis.
- 6. Process by which plants, algae and cyanobacteria produce their own food.
- 7. Cell organelle that is the site of photosynthesis.
- 9. dioxide _____________ _______________ is one of the reactants of photosynthesis.
- 10. ____________ is a waste product of photosynthesis.
- 11. Hydrogen atoms combine with carbon dioxide to form this product of photosynthesis.
Down
- 1. Guard cells on underside of leaf that open and close to allow carbon dioxide in and oxygen out.
- 2. Green pigment that absorbs light in process of photosynthesis.
- 3. ____________________, light intensity, and carbon dioxide concentration are all factors that affect the rate of photosynthesis.
- 7. Plants use the ____________ from glucose to build their own bodies.
- 8. The number of molecule (s) of carbon dioxide produced from photosynthesis.