Unit E Crossword Fiona M.

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Across
  1. 5. highest point of land on a continent
  2. 8. measure of the amount of substances besides water in a water sample
  3. 9. area of land that drains into one main lake or river
  4. 11. the laying down or depositing of sediments
  5. 12. group of organisms of the same species that live in a particular area
  6. 16. this process operated by forcing salt water through a filter or membrane with holes too small for the salts to pass through
  7. 19. an area drained by a river; a low lying area on the Earth’s surface with thick layers of sediment
  8. 20. description of the variety of different species in an ecosystem
  9. 21. respond
  10. 22. large moving body of ice
  11. 23. amount of dissolved salts in water
  12. 24. organism’s reaction to a simulate
Down
  1. 1. stream of water that moves within a larger body of water
  2. 2. daily change in water level of the oceans
  3. 3. characteristics used to describe a stream or river
  4. 4. physical characteristics or behaviour of a species that increases the species’ chances of survival in a particular environment
  5. 6. the solid outer part of Earth
  6. 7. in water, circular movement of water particles that causes a change in patterns that moves along the water’s surface
  7. 10. water that is safe for humans to drink
  8. 13. average weather measured over a long period of time
  9. 14. water containing a high concentration of calcium and magnesium
  10. 15. the process where the solution is boiled so that the water evaporates and leaves the salt behind
  11. 17. transporting of rock fragments and soil
  12. 18. any change in an organism’s environment