Ecosystem Crossword Puzzle

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Across
  1. 1. a cold treeless biome
  2. 3. organisms that cannot make their own food, eat both plants and animals
  3. 7. habitats on land
  4. 9. the state or process of decay
  5. 13. organisms that use the sun's energy to make their own food, sugar and oxygen
  6. 14. an organism that breaks down decaying plant and animal matter.
  7. 15. consumer, an organism that eats producers
  8. 17. dry biome with covered in small short shurbs.
  9. 19. consumer, an organism that eats secondary consumers.
  10. 20. includes all living and non-living things in an environment
Down
  1. 2. all non-living things in an ecosystem, like water, rocks, and air.
  2. 4. all living things in an ecosystem like plants and animals
  3. 5. animals that eat other animals
  4. 6. open grassland with few trees
  5. 8. consumers, an organism that eats primary consumers
  6. 10. organisms that eat both plants and animals
  7. 11. organisms that only eat plants
  8. 12. web, multiple energy pyramids put together that links multiple species
  9. 16. habitats in water
  10. 18. pyramid, a diagram that shows the amount of energy at each level
  11. 21. a cold coniferous forest