5th Science Chapter 12 Part 2

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Across
  1. 4. The launch of this satellite triggered the space race.
  2. 7. The first American to orbit earth 3 times.
  3. 8. The first satellite launch by the US.
  4. 14. The first American in space.
  5. 15. A condition of the least difference between low and high tides.
  6. 17. When the moon is larger than a semi-circle but not a complete circle.
  7. 18. To shrink.
  8. 21. A solar eclipse always occurs durin gthis moon phase.
  9. 23. The aircraft that carried the first three men to the moon.
  10. 25. A large round depression that has been created by the impact of a meteoroid.
  11. 27. The light-colored high peak on the moon is a mountain called this.
  12. 29. When the earth and moon are in line with the sun, they occasionally block sunlight from each other. These events are called this.
  13. 30. A dark flat area on the moon.
  14. 31. This occurs on the sides of earth that are farthest away from the moon.
Down
  1. 1. A condition of the greatest difference between low and high tides.
  2. 2. As the moon revolves around the Earth, it rotates on this.
  3. 3. When all of the near side of the moon is illuminated.
  4. 4. Mare is latin for this word.
  5. 5. The side of the earth that is closest to the moon experiences _______.
  6. 6. The moon travels this direction around Earth.
  7. 9. Spring and neap tides occur this many times during a month.
  8. 10. This type of eclipse occurs when Earth blocks the sun's light from the full moon.
  9. 11. The first human in space.
  10. 12. To grow.
  11. 13. The periodic rising and falling of the surface level of the ocean.
  12. 15. The abbreviation for the governmental agency, National Aeronautics and Space Administration.
  13. 16. The shape of the moon indicates what ____ its in.
  14. 19. This type of eclipse occurs when the moon creates a shadow on earth by blocking some of the sun.
  15. 20. This was created in 1961 by John F. Kennedy in a effort to place a man on the moon by the end of the decade.
  16. 21. When the moon is directly between Earth and the sun.
  17. 22. this is the difference in sea levels between high and low tides.
  18. 24. The number of hours tides rise and fall for.
  19. 26. When the moon is a similar shape to the letter C.
  20. 28. A lunar eclipse always occurs during this moon phase.