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  1. Rising Air Under Stable Conditions
  2. Vegetation Profile Of A Boreal Forest
  3. Earth's atmosphere and solar radiation
  4. Snowflake
  5. Rock formation and erosion cycle
  6. Vegetation Profile Of A Savanna
  7. Earth's rotation, artwork
  8. Aurora borealis, 1872
  9. Panoramic city view, Auckland, North Island, New Zealand
  10. Carbon cycle, artwork
  11. Beallough Windfarm, Above Portlaw, County Waterford, Ireland
  12. Rising Air In An Unstable Atmosphere
  13. Vegetation Profile Of A Scrubland
  14. Lithosphere, artwork
  15. Volcanic ash layers in rock
  16. Snow crystals
  17. Fludd's wind diagram
  18. Windmill power generation in Alberta, Canada