Science thingy

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Across
  1. 2. parts of the Earth that store carbon
  2. 6. converts light energy into relatively stable chemical energy
  3. 10. plants use this to eat
  4. 11. the envelope of gases surrounding the earth
  5. 12. stuff like coal
  6. 17. the action of breathing
  7. 18. anything that absorbs more carbon from the atmosphere than it releases
  8. 19. non living
  9. 20. any of the almost spherical concentric regions of matter that make up the earth
  10. 21. the capacity for doing work
  11. 22. does not use oxygen to produce energy
  12. 23. living
Down
  1. 1. All types of organisms
  2. 3. responsible for the absorption of light to provide energy for photosynthesis
  3. 4. plants use this to eat
  4. 5. when cells in plants and animals convert sugar into energy
  5. 7. fire explosion from chemical reaction
  6. 8. all the waters on the earth's surface
  7. 9. the regions of the surface, atmosphere, and hydrosphere of the earth
  8. 13. the crust and upper mantle.
  9. 14. element that is C
  10. 15. anything that takes up space and can be weighed
  11. 16. generates most of the chemical energy needed to power the cell's biochemical reactions