Nature

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Across
  1. 3. Moving air
  2. 4. A tall plant with a trunk and fruits
  3. 6. Bright in the sky on a clear day
  4. 7. White ice that falls in winter
Down
  1. 1. White and fluffy in the sky
  2. 2. Long water that flows to the sea
  3. 5. Water that falls from clouds
  4. 6. Heavy rain with thunder