Seek the 'light'! :-)

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Across
  1. 5. When the sun, the earth and the moon come in a straight line an ____ is said to have taken place.
  2. 8. Had there been no _________, the sky would have appeared dark during the day.
  3. 10. When a planet or star passes behind the moon that state is called _____.
  4. 11. The ____ part of the shadow cast by an opaque object is called the umbra.
Down
  1. 1. A lunar eclipse is seen only on a ___ moon night.
  2. 2. A solar eclipse is seenonly on a ___ mooon day.
  3. 3. The day on whih the sun reaches exactly overhead is called the ___ shadow day.
  4. 4. During a lunar eclipse the shadow of the _____ falls on the moon.
  5. 6. Only the umbra is formed with a ______ source of light.
  6. 7. The ____ colour in the sunlight is scattered the most.
  7. 9. ______ is the partially shaded outer region of the shadow cast by an opaque object