Solar System

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Across
  1. 3. night as hot as day, poles as hot as equator
  2. 5. most of the lands are covered by water
  3. 6. second largest planet
  4. 11. The 1st planet
  5. 12. Pluto's moon
  6. 14. most come from the asteroid belt, few others blasted into space from the Moon and Mars
  7. 15. has 63 moon
Down
  1. 1. air pressure is only about 1% on Earth
  2. 2. brief streaks of light
  3. 4. a fuzzy spot
  4. 7. thick atmosphere:made from helium,hydrogen and oxygen
  5. 8. has the strongest wind in the solar system
  6. 9. ice, rock, some metal
  7. 10. belt small,solid,rocky,orbit close to the Sun
  8. 13. What are Jupiter's clouds made from?