Mark's APES Crossword Puzzle

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Across
  1. 1. all food chains in an ecosystem
  2. 5. converts infrared radiation to heat
  3. 7. maximum population size of a species
  4. 8. heat within the Earth's interior
  5. 9. solar energy converted into glucose
  6. 12. living/occurring only in the presence of oxygen
  7. 14. converting glucose into energy
  8. 16. peices of Earth's lithosphere moving
  9. 19. diversity of life in a given ecosystem
  10. 21. organism not native to any habitat
  11. 22. a way to supply water to an area of land
  12. 24. breeding/harvesting fish
  13. 25. time it takes for a population to double
Down
  1. 2. gradual change after a disturbance
  2. 3. burning of waste to produce electricity
  3. 4. return a community to its predisturbance
  4. 6. work we can get from each energy unit
  5. 10. atoms are split by a neatron
  6. 11. global change leading to a social world
  7. 13. action to prevent/reduce an occurrence
  8. 15. when animals graze for too long
  9. 17. electricity made from moving water
  10. 18. chemical element similar to nitrogen
  11. 20. the highest fitness survive
  12. 23. removal of forests for agriculture