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  1. Pleated ice along lake shore in winter, Nova Scotia, Canada
  2. Naval Post Graduate School and Phased Array Radar truck during Vortex 2
  3. Underwater earthquake and tsunami
  4. Computer enhanced image of a snow flake
  5. Rock formation and erosion cycle
  6. Aurora borealis, 1872
  7. Earth at time of Pangea
  8. Carbon cycle, artwork
  9. Fludd's wind diagram
  10. Earth's rotation, artwork
  11. Global temperatures, April 2003
  12. Lithosphere, artwork
  13. Snowflake
  14. Beallough Windfarm, Above Portlaw, County Waterford, Ireland
  15. Panoramic city view, Auckland, North Island, New Zealand
  16. Mount Rainier National Park, Emmons Vista Overlook: Travel Poster
  17. Volcanic ash layers in rock
  18. Snow crystals
  19. Windmill power generation in Alberta, Canada