The Earth: Rotation and Orbit

123456789101112131415
Across
  1. 3. How many seasons are there?
  2. 5. The solid layer.
  3. 7. When the Earth rotates on it's axis.
  4. 9. The movement of rotation produces day and _____.
  5. 10. The Earth's middle layer
  6. 11. The outer layer of the Earth.
  7. 14. The layer of water.
Down
  1. 1. The 3D version of a circle.
  2. 2. This layer of the Earth is made of metals.
  3. 4. when the Earth goes around the sun.
  4. 6. The name of our planet.
  5. 8. The layer of air that surrounds the Earth.
  6. 12. The Earth completes it's orbit in one ____.
  7. 13. There are 24 hours in one ___.
  8. 15. Another word for rotates.