Biodiversity Crossword!

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Across
  1. 2. an organism that takes energy from the sun to make its own food
  2. 4. turning old matter into something new
  3. 6. an organism that eats other organisms for energy
  4. 8. where an organism is placed on a food chain
  5. 10. the smallest unit of life
  6. 11. the cycle of matter being transfered
  7. 13. an organism that only eats other plants
  8. 14. where a producer gains energy
  9. 15. the number of different plants and animals in an ecosystem
  10. 16. a system of interlocking food chains
Down
  1. 1. relating to water
  2. 3. an organism that eats both plants and animals
  3. 5. of the Earth
  4. 7. makes up all matter
  5. 9. needed for an organism to do work or complete a task
  6. 12. an organism that only eats other animals