EARTH FACTS

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Across
  1. 2. YOU COULD FIT A ___________ EARTHS IN THE SUN.
  2. 7. DAYS ON EARTH ARE GETTING ____________.
  3. 9. __________ HAVE BEEN AROUND FOR ABOUT 300,000 YEARS.
  4. 10. ________ HOLD ABOUT 96.5 PERCENT OF ALL EARTH'S WATER.
  5. 12. EARTH IS THE __________ CLOSEST PLANT TO THE SUN.
  6. 13. ___________ HAVE LOOKED ALL OVER THE SOLAR SYSTEM FOR PLANETS THAT HOST LIFE.
  7. 14. AT THE BEGINNING, EARTH WAS EXTREMELY HOT AND FULL OF MOLTEN ____________.
  8. 15. EARTH'S SURFACE IS MAINLY ___________.
Down
  1. 1. EARTH IS 4.543 _____________ YEARS OLD.
  2. 3. EARTH BULGES AROUND THE ___________ BY EXTRA 0.3 PERCENT.
  3. 4. EARTH ___________ AT OVER 1600KM AN HOUR.
  4. 5. WE ARE HELD CLOSE TO EARTH'S SURFACE BY __________.
  5. 6. THE ONLY PLANET THAT SEEMS TO HAVE LIFE.
  6. 8. EARTH'S ATMOSPHERE IS MADE OF __________.
  7. 11. THE SUPERCONTINENT.