Earth Science Crossword Unit 6

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Across
  1. 1. All the organisms that live in a place, together with their physical environment
  2. 7. A group of ecosystems that share same climates and typical organisms
  3. 11. The amount of dissolved salts in water
  4. 12. Moving from one area to another to use resources
  5. 14. Animals that are active at dawn and dusk
  6. 16. An individual living thing
  7. 17. A group of individuals that belong to the same species living in the same area
  8. 18. The scientific study of the interactions of living things
  9. 19. Animals that are active at night
  10. 20. The role an organism plays in its habitat
Down
  1. 1. Plants that grow on other plants instead of in soil
  2. 2. Organisms that break down the bodies of producers and consumers
  3. 3. All the biomes on planet Earth
  4. 4. An assemblage of different populations that live together in a defined area
  5. 5. A mixture of salt and freshwater
  6. 6. A group of similar organisms that can breed and produce fertile offspring
  7. 8. A sleep-like state an animal enters when conditions are too cold
  8. 9. The variety of living organisms on Earth
  9. 10. Animals that are active during the day
  10. 13. A place where an organism makes its home
  11. 15. A small, shallow body of water