Ecology Crossword Puzzle

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Across
  1. 1. a living thing in an environment
  2. 6. the site of photosynthesis
  3. 7. the entire part of earth where life exists
  4. 10. usable cellular energy produced in cell respiration
  5. 11. group of ecosystems that share similar climates and organisms
  6. 12. the ultimate source of energy in ecosystems
  7. 13. the gasses that surround earth
  8. 14. all the populations of different species that live and interact in an area
  9. 15. the rocks, minerals, and soil found on earth
Down
  1. 2. the main sugar produced in photosynthesis
  2. 3. a process that occurs in the mitochondria of cells
  3. 4. the liquid portion of earth
  4. 5. a group of individuals of the same species living in the same area
  5. 8. all the organisms and their physical environment that live in an area
  6. 9. a process where plants convert light energy into sugars