Ecology

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Across
  1. 7. an organisms that gets food from other organisms
  2. 8. where an organism lives
  3. 9. the study of relationships between species
  4. 12. a simple chart showing the flow of energy
  5. 14. an organism's role in the ecosystem
  6. 15. a living thing
  7. 16. break down dead organic matter
  8. 17. the variety of plants and animals in an area
  9. 18. all the biotic and abiotic factors in an area
Down
  1. 1. traits that an organism has that helps it survive
  2. 2. the air, water, atmosphere, plants and animals on earth
  3. 3. an organism that eats plants
  4. 4. an organism that makes its own food
  5. 5. many ecosystems with similar climates that stretch over large areas
  6. 6. an organism that eats animals
  7. 10. an organism that eats both plants and animals
  8. 11. anything that can limit the size of a population
  9. 13. a complex chart showing the flow of energy