unit 2 vocab

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Across
  1. 2. gases surrounding earth or other planets
  2. 5. first step in the breakdown of glucose to extract energy
  3. 8. total amount of water found on earth
  4. 9. a result or final outcome
  5. 10. breaks down pyruvate into CO2
  6. 11. captures energy from the sunlight and converts it to energy
  7. 12. the process plants use sunlight and other things to create food
  8. 13. uses light to make molecules for the next stage of photosynthesis
  9. 16. respiration releases energy by breaking down food molecules
  10. 17. get energy from eating other orgnisms
  11. 18. make their own food using energy
  12. 19. helps activate enzymes
Down
  1. 1. break down organic matter
  2. 3. where life exists
  3. 4. includes rocks and minerals
  4. 6. the site of cellular respiration
  5. 7. series of electron transporters
  6. 14. no light needed
  7. 15. chemical compound the cells use to store and release energy
  8. 16. gives plants their green color and helps them create energy