Energy flow and succession

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Across
  1. 2. the movement of Phosphorous throughout the Earth
  2. 3. the movement of Nitrogen throughout the Earth
  3. 6. organisms who make their own food
  4. 10. Carbon based energy (oil, gas, coal)
  5. 11. a plant that contains Nitrogen fixing bacteria
  6. 12. sequestration is the capturing of ______ dioxide
  7. 14. the movement of carbon throughout the Earth
  8. 17. make up the hard part of bones and shells
  9. 18. the ultimate source of energy for all life
  10. 19. breakdown of old/dead plant/animal matter
  11. 21. a bacteria that fixes atmospheric Nitrogen
Down
  1. 1. how glucose is created with solar energy
  2. 4. where the Nitrogen fixing bacteria live on the roots
  3. 5. the burning of fossil fuels for energy
  4. 7. one of the largest carbon reservoirs on Earth
  5. 8. organisms that depend on other organisms for energy
  6. 9. a relationship where both organisms benefit
  7. 13. of conservation energy/matter is neither created nor destroyed
  8. 15. how organisms use glucose for energy
  9. 16. this type of gas absorbs heat and energy
  10. 20. another way that Nitrogen is fixed in the AIR