Photosynthesis

Edit Answers
123456789101112131415
Across
  1. 3. Plants need a specific _________ range to survive.
  2. 7. The molecule released by plants and breathed in by humans.
  3. 9. The pigment in plants that absorb light.
  4. 11. The openings in leaves where carbon dioxide enters and oxygen leaves.
  5. 14. Most of the mass of plants comes directly from _____.
  6. 15. The simple sugar made during photosynthesis.
Down
  1. 1. The parts of a plant that absorb light from the sun.
  2. 2. Most plants are this color because of the chlorophyll present in their cells.
  3. 4. The process of taking in light, water, and carbon dioxide to make glucose and oxygen.
  4. 5. Most _______ comes from plants, which is part of the reasons humans rely so heavily on plants.
  5. 6. The stuff found in soil that plants take in for growth, development, and reproduction.
  6. 8. A type of photosynthetic organism that has leaves, roots, and flowers or fruits.
  7. 10. A substance that plants take up in their roots.
  8. 12. A type of photosynthetic organism that lives in the water.
  9. 13. The thing that provides light energy for photosynthesis.