Great Mississippi Flood, 1927
Library of Congress
Lightning Strike
Mark Newman
Hurricane Wilma
Planet Observer
Grinnell Glacier, Glacier Np, 19002008
Science Source
Noaa Weather Station #2
Nasa
Calipso Environmental Satellite, 2006 #1
Science Source
Noaa Weather Station #1
Nasa
Engineer With Tiros IIi Satellite
Science Source
Cloudsat, Earth Observation Satellite
Science Source
African Dust Storm, Satellite Image
Dr. Jay Herman / NASA
Noaa Weather Station #3
Nasa
Flooding On The Mississippi River, 1909
Library of Congress
Causes Of Changes In Sea Level
Gwen Shockey
Calipso Environmental Satellite, 2006
Science Source
Arctic Ocean, Uscg Arctic Expedition
Science Source
Arctic Sea Ice, Satellite Image, 1979
NASA GSFC Scientific Visualization Studio
Polar Tropics
Mike Agliolo
Broken Ice, Uscg Arctic Expedition, 2009
Science Source
Asian Dust Storm, Satellite Image
Dr. Jay Herman / NASA
Noaa Weather Station
Nasa