Ecosystems

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Across
  1. 2. Any plantlike organism mostly growing in water.
  2. 4. community of organisms where each member is eaten in turn by another
  3. 6. water
  4. 10. A living part of an ecosystem.
  5. 11. Microscopic organisms that drift on the oceans' currents
  6. 12. nonliving parts of an ecosystem.
  7. 13. flooding causes seawater to mix with freshwater.
  8. 16. are living things that eat plants and animals
  9. 17. A living thing (plants) that makes its own food
  10. 19. All members of a single species in an area
  11. 20. land
Down
  1. 1. Dense tropical forest, heavy rainfall
  2. 3. All living and non-living things in an environment.
  3. 5. feeds on and breaks down dead plant or animal
  4. 7. cold winter, cool summer, evergreen trees
  5. 8. grass, shrubs, heavy rain 1/2 year
  6. 9. Living things that have to hunt, gather, and eat their food
  7. 14. are living things that only eat plants
  8. 15. are living things that only eat meats
  9. 18. All living things in an ecosystem