Science Crossword Puzzle

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Across
  1. 4. A tectonic plate that has mostly water (ocean)
  2. 5. A large steep hill that is formed by, most of the time, convergent boundaries
  3. 6. A mountain (or a hill) formed from subduction
  4. 7. The inner most layer of the Earth
  5. 8. A plate that has mostly land (continent)
  6. 10. A boundary where two plates slide against each other in a sideways motion
  7. 13. Consists of the crust, mantle, the outer core, and the inner core
  8. 15. A boundary where two plates are moving away from each other
  9. 16. Consists of any place where there is living organisms; such as the hydrosphere
  10. 17. The layer of the Earth in witch tectonic plates lie (not the crust or mantle)
  11. 19. A sudden shake of the ground caused by movements within the Earth's crust or volcanic action
Down
  1. 1. The name of the first continent
  2. 2. The outer most layer of the earth
  3. 3. A boundary where two plates collide
  4. 9. A big continuous expanse of land; such as North America, South America, Africa, etc.
  5. 10. A large wave that is caused by underwater earthquake
  6. 11. The envelope of gases surrounding the Earth (or another planet)
  7. 12. The lithosphere is broken up into many pieces such as the North American plate, the Australian plate, the South American plate, etc.
  8. 14. Consists of all of the Earth's water formations; such as lakes, oceans, rivers, etc.
  9. 18. The layer of rock in between the Earth's crust and the outer core