Earth and Moon Crossword

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Across
  1. 1. Amount of layers in Earth's layers.
  2. 2. Inner most layer of the Earth.
  3. 5. To keep us on the earth.
  4. 8. Protects us from the Suns harmful rays
  5. 10. What orbits the Earth.
  6. 12. Outer most layer of the atmosphere
  7. 14. The Earths tilt.
Down
  1. 1. Amount of layers in the Earth's atmosphere.
  2. 3. Amount of time it takes the Earth to orbit the Sun.
  3. 4. To help grow plants.
  4. 6. The atmosphere we live in.
  5. 7. The middle of the earth's layers.
  6. 9. The third planet from the Sun.
  7. 11. Where the plants grow.
  8. 13. What we breathe in.