Entree Crossword Puzzle Answer Key

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Across
  1. 2. the decrease of the sun on the moon
  2. 5. the solid part of the earth's layers
  3. 7. a sphere of gas enveloping the earth
  4. 10. crest to trough
  5. 12. most of the water on earth is __________.
  6. 14. partial shadow
  7. 16. happens during a new and full moon
  8. 18. the center of a hurricane
  9. 19. what earth spins on
  10. 20. the highest part of a wave
Down
  1. 1. crest to crest or trough to trough
  2. 3. has a greater effect of the tides on earth
  3. 4. this eclipse happens more often
  4. 6. the lowest part of a wave
  5. 8. the direction currents move in the northern hemisphere
  6. 9. the liquid part of the earth's layers
  7. 11. the increase of the sun on the moon
  8. 13. a disturbance which moves through or over the surface of a fluid
  9. 15. full shadow
  10. 17. happens during a first and third quarter moon