Planet Earth Unit 14

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Across
  1. 2. The Earth spinning around its own axis causes day and _________.
  2. 5. The layer of air around the Earth is called the ______________.
  3. 6. The Sun is a ___________, a huge ball of burning gas.
  4. 7. Three quarters of the Earth's surface is covered with __________.
Down
  1. 1. The earth is a _____________
  2. 3. A word meaning 'of the Sun'
  3. 4. The Earth and the other planes move around the Sun in an __________.
  4. 5. The Earth spins arounds its own _____________.