weather and nature

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Across
  1. 2. a kind of planet.it is very hot
  2. 3. Suspended in the air by water droplets form a collection of objects
  3. 4. it is white and cold,It only appears in winter.
  4. 5. A spherical object in the universe
  5. 6. A very strong storm
  6. 7. it will appear in nature,for example,sunny,rainy or windy
  7. 8. a kind of planet.It refracts the light of the sun
Down
  1. 1. the weather is good,it isn't rainy,it is warm and dry
  2. 4. Violent disturbances in the atmosphere and severe weather changes.
  3. 7. A colorless, tasteless liquid