Earth, Sun and Moon Revision Crossword

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Across
  1. 4. The curved part of a shape of the waxing or waning moon.
  2. 5. Something that provides light and heat for the earth
  3. 7. Is any phase of the moon during the lunar cycle between the new moon and the full moon.
  4. 8. An eclipse in which the sun is obscured by the moon.
  5. 9. When you can see all the moons brightness
  6. 12. an imaginary line that goes from the north to the south pole
  7. 13. It is the first lunar phase
  8. 15. The curved path of a celestial object or spacecraft round a star, planet, or moon
  9. 17. Having the illuminated part greater than a semicircle and less than a circle.
Down
  1. 1. It is a regular, repeating path that one object in space takes around another one.
  2. 2. The moon appears darkened as it passes into the earth's shadow.
  3. 3. The force that attracts a body towards the center of the earth, or towards any other physical body having mass.
  4. 5. Caused by the Earths tilt.
  5. 6. The moon when half its disk appears illuminated.
  6. 10. A waning moon is any phase of the moon during the lunar cycle between the full moon and the new moon, Is the first lunar phase
  7. 11. Each of the twelve named periods into which a year is divided.
  8. 14. Tilt It causes seasons, 23.5 Degrees
  9. 16. An object that can be seen at night that moves around the earth.