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Valley, Moraine, Salmon Glacier, Mountains, NNAV04P12_15Valley, Moraine, Salmon Glacier, Mountains, NNAV04P12_16Salmon Glacier, Valley, Moraine, Mountains, NNAV04P12_17Salmon Glacier, Moraine, Crevass, NNAV04P12_18Salmon Glacier, Moraine, Crevass, NNAV04P12_19Salmon Glacier, Moraine, Crevass, NNAV04P13_01Sumit Lake, Salmon Glacier, Mountains, Valley, NNAV04P13_02Salmon Glacier, Mountains, Valley, NNAV04P13_03Mendenhall Glacier, Valley, Mountains, Juneau, NNAV04P13_04Mountains, Glacier, NNAV04P13_08Mountains, Portage Glacier, lake, icebergs, water, NNAV04P13_09Mendenhall Glacier, Tongass National Park, NNAV04P13_15Mendenhall Glacier, Tongass National Park, NNAV04P13_17Mendenhall Glacier, Tongass National Park, NNAV04P13_18Icebergs, Mountain, NNAV04P13_19Mountain Range, NNAV04P14_09Mountain Range, NNAV04P14_10NNAV04P15_19Crevice, NNAV05P01_01Crevice, NNAV05P01_02Crevice, NNAV05P01_03Crevice, Mendenhall Glacier, NNAV05P01_04Crevice, Mendenhall Glacier, NNAV05P01_05Mendenhall Glacier, NNAV05P01_06Mendenhall Glacier, NNAV05P01_07NNAV05P01_08NNAV05P01_09Icebergs, NNAV05P01_10Valley and Mountains, NNAV05P01_11Moutain Range, NNAV05P01_12NNAV05P01_13NNAV05P01_15NNAV05P01_17Mount Denali, Denali National Park, NNAV05P01_18Denali National Park, NNAV05P01_19Denali National Park, Moraine, glacier, Mountains, NNAV05P02_01Denali National Park, Moraine, glacier, Mountains, NNAV05P02_02Denali National Park, Moraine, glacier, Mountains, NNAV05P02_03NNAV05P02_04Fractal Landscape, Mojave Desert, east of Los Angeles, Dirt, soil, NPSD01_008Fractal Landscape, Mojave Desert, east of Los Angeles, NPSD01_009Desert, Field of Flowers, mountain, hills, valley, NPSV07P11_11Desert, Field of Flowers, mountain, hills, valley, NPSV07P11_12Desert, NPSV07P12_13Desert, NPSV07P12_14Desert, Mountains, NPSV07P12_15Desert, Mountains, NPSV07P12_16near Palm Springs, Desert, Rocks, cliffs, NPSV07P13_09Dried Mud, NPSV07P13_10Mohave Desert, west of Needles, NPSV07P13_19Sand, Dry, Dirt, Earth, Rocks, Pebbles, Arid, Drought, Dessicated, Parched, NWED01_047dry mud, Cracks, Cracked, interstices, transition, Arid, Drought, Dry, Dessicated, Parched, Dirt, soil, dried mud, cracked earth, Craquelure, NWED01_259Cracked, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, NWEV05P08_18Reflecting Glacier, Wet, Liquid, Water, NWEV06P15_18Reflecting Glacier, Wet, Liquid, Water, NWEV06P15_19Reflecting Glacier, Wet, Liquid, Water, NWEV07P01_01Reflecting Glacier, Wet, Liquid, Water, NWEV07P01_02Reflecting Glacier, Wet, Liquid, Water, NWEV07P01_02BReflecting Glacier, Wet, Liquid, Water, NWEV07P01_03Reflecting Glacier, Wet, Liquid, Water, NWEV07P01_04Mud, Dry, Dirt, Cracked, split, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P10_10Mud, Dry, Dirt, Cracked, split, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P10_13Mud, Dry, Dirt, Cracked, split, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P10_14Mud, Dry, Dirt, Cracked, split, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P10_16Cracked, Dirt, Earth, Dry, Mud, Wet, split, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P10_17Cracked, Dirt, Earth, Dry, Mud, Wet, split, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P10_18Cracked, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P11_01Cracked, Dirt, Earth, Dry, Cracks, Mud, Water, Muddy, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P11_03Cracks, Mud, Cracked, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P11_04Cracked, Dirt, Dry, Mud, Wet, split, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P11_08Cracked, Dirt, Dry, Mud, Wet, split, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P11_09Cracked, Dirt, Dry, Mud, Wet, split, Cracks, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P11_10Cracked, Dirt, Dry, Mud, Wet, split, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P11_11Cracked, Dirt, Dry, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P11_16Cracked, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P11_18Cracked, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P13_01Cracks, Mud, Muddy, Cracked, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P13_03Erosion, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched fractals, NWEV09P13_04Erosion, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, NWEV09P13_06Erosion, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, NWEV09P13_07Erosion, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, NWEV09P13_08Erosion, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, NWEV09P13_10Erosion, Drought, Dessicated, Parched, Dirt, Earth, Dry, Arid, , NWEV09P13_11Dirt, Earth, Dry, Erosion, Arid, Drought, Dessicated, Parched, NWEV09P13_12Drought fractals, Dessicated, Erosion, Dirt, Earth, Dry, Arid, Parched, NWEV09P13_13Erosion, Dirt, Earth, Dry, Arid fractals, Drought, Dessicated, Parched, NWEV09P13_14Erosion, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, NWEV09P13_15Erosion, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched fractals, NWEV09P13_17Erosion, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, NWEV09P13_18Dried Earth, Cracks, Arid, Drought, Dry, Dessicated, Parched, Wet, Liquid, Water, Craquelure, NWEV10P13_04Rocks, Stone, Pebbles, Arid, Drought, Dry, Dessicated, Parched, NWEV11P07_04Rocks, Stone, Pebbles, Arid, Drought, Dry, Dessicated, Parched, NWEV11P07_05Rocks, Stone, Pebbles, Arid, Drought, Dry, Dessicated, Parched, NWEV11P07_07Rocks, Stone, Pebbles, Arid, Drought, Dry, Dessicated, Parched, NWEV11P07_08Twigs, Bare Tree, Ground, Arid, Drought, Dry, Dessicated, Parched, Wet, Liquid, Water, NWEV11P07_17scarred Hills, Erosion, TODD01_023scarred Hills, Erosion, TODD01_024Log Grabber, Debris Loader, Panorama, TODV01P05_16BClear Cut, Clearcut, TODV01P07_08Clear Cut, Clearcut, TODV01P07_09Clear Cut, Clearcut, TODV01P07_10TSPV08P03_17TSPV08P03_18RMS Queen Elizabeth 2, Cunard Lines, Saint Thomas, TSPV08P14_06Hill, Road, Jungle, CKDV01P05_03Hill, homes, buildings, red dirt, jungle, trees, CKDV01P05_19thatched roof houses, shack, hut, mountains, Sod, CKDV01P06_01thatched roof houses, shack, hut, mountains, Sod, CKDV01P06_02Mountains, NDNV03P09_19Mountains, NDNV03P10_01Mountains, NDNV03P10_02Valley, Hills, Mountains, Rock, Arid, Drought, Dry, NKDV01P01_08Hills, Mountains, Rock, Arid, Drought, Dry, NKDV01P01_09Erosion, Hills, Mountains, Rock, Arid, Drought, Dry, NKDV01P01_10Erosion, canyon, Hills, Mountains, Rock, Arid, Drought, Dry, NKDV01P01_11Hills, Mountains, Rock, Arid, Drought, Dry, Erosion, NKDV01P01_11BHills, Mountains, Rock, Arid, Drought, Dry, Erosion, NKDV01P01_12Hills, Mountains, Rock, Arid, Drought, Dry, Erosion, NKDV01P01_12BErosion, Hills, Mountains, Rock, Arid, Drought, Dry, NKDV01P01_13Cliffs, Hills, Mountains, Rock, Arid, Drought, Dry, Erosion, NKDV01P01_14Arid, Drought, Dry, Dessicated, Parched, Hills, rock, Erosion, Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, curly, twisted, gourd, NKDV01P01_19Arid, Drought, Dry, Dessicated, Parched, Hills, rock, Erosion, Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, curly, twisted, gourd, NKDV01P01_19BArid, Drought, Dry, Dessicated, Parched, Hills, rock, Erosion, NKDV01P02_01Arid, Drought, Dry, Dessicated, Erosion, Parched, Hills, rock, NKDV01P02_02Arid, Drought, Dry, Dessicated, Parched, Hills, rock, Dirt, soil, Erosion, NKDV01P02_03Arid, Drought, Dry, Dessicated, Parched, Hills, rock, Dirt, soil, Erosion, NKDV01P02_04Arid, Drought, Dry, Dessicated, Parched, Hills, rock, Dirt, soil, Erosion, NKDV01P02_05Arid, Drought, Dry, Dessicated, Parched, Hills, rock, Dirt, soil, Erosion, NKDV01P02_06Arid, Drought, Dry, Dessicated, Parched, Hills, rock, Dirt, soil, Erosion, NKDV01P02_07Trees, Arid, Drought, Dry, Dessicated, Parched, Hills, rock, Dirt, soil, Erosion, NKDV01P02_08Arid, Drought, Dry, Dessicated, Parched, Hills, rock, Dirt, soil, NKDV01P02_09Arid, Drought, Dry, Dessicated, Parched, Hills, rock, NKDV01P02_10Arid, Drought, Dry, Dessicated, Parched, Hills, rock, NKDV01P02_11Cave, Arid, Drought, Dry, Dessicated, Parched, Hills, rock, NKDV01P02_12Arid, Drought, Dry, Dessicated, Parched, Hills, rock, NKDV01P02_13BArid, Drought, Dry, Dessicated, Parched, Hills, rock, NKDV01P02_14Arid, Drought, Dry, Dessicated, Parched, Hills, rock, NKDV01P02_14BArid, Drought, Dry, Dessicated, Parched, Hills, rock, NKDV01P02_15Hills, rock, Arid, Drought, Dry, Dessicated, Parched, NKDV01P02_16Erosion, valley, Arid, Dry, Dessicated, Parched, Dirt, soil, NKDV01P02_17Arid, Drought, Dry, Dessicated, Parched, magma, ignious rock, NKDV01P02_18Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, Arid, Drought, Dry, Dessicated, Parched, curly, twisted, gourd, NKDV01P02_19Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, curly, twisted, gourd, bulb, twistree, NKDV01P03_01Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, curly, twisted, gourd, NKDV01P03_02Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, curly, twisted, gourd, bulb, NKDV01P03_03Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, curly, twisted, gourd, bulb, NKDV01P03_04Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, Dirt, soil, gourd, NKDV01P03_05Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, Dirt, soil, gourd, NKDV01P03_06Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, Dirt, soil, gourd, NKDV01P03_08Arid, Drought, Dry, Dessicated, Parched, NKDV01P03_09Arid Plant in Madagascar, NKDV01P03_10Dirt Road, Mountains, Hills, Woodlands, River, Clouds, Stream, NKDV01P04_02Snow, Cold, Ice, Chill, Chilly, Chilled, Frigid, Frosty, Frozen, Icy, Nippy, Snowy, Winter, Wintry, NNAV01P01_13NNAV05P02_06Gas Mask, Air Quality, Pollution, TOPD01_019Stewardship of the Earth, Elementary School Teaching, Live Simply so that others May Simply Live, Wall Artwork, TOPV03P13_07TOPV03P13_08TOPV03P13_09Recycling Calendar, TOPV03P13_10forest, mountains, lake, river, valley, water, NCAV01P14_15forest, mountains, lake, river, valley, water, NCAV01P14_16NCAV01P14_17forest, mountains, lake, valley, water, NCAV01P14_18Lake, reflection, water, NCAV01P14_19NCAV01P15_01Environmental Monitoring Station, Man, Lab, Instruments, machines, TOPV01P01_02Environmental Monitoring Station, Man, Lab, Instruments, machines, TOPV01P01_03Environmental Monitoring Station, Man, Rooftop, TOPV01P01_06Environmental Monitoring Station, Rooftop, TOPV01P01_07Wind Direction, 3-Cup Anemometer, Wind Speed, machine, arrow, TOPV01P01_08Environmental Monitoring Station, Man, Rooftop, hills, TOPV01P01_04Environmental Monitoring Station, Man, Rooftop, hills, TOPV01P01_05HazMat, Breathing Mask, TOPV01P02_03BToxic Sludge, Toxic Waste, hazardous materials, Waste Dump, Storage, TOPV03P03_12Oil Sheen, Toxic Sludge, Toxic Waste, hazardous materials, Waste Dump, Storage, TOPV03P03_13Oil Sheen, Toxic Sludge, Toxic Waste, hazardous materials, Waste Dump, Storage, TOPV03P03_14Oil Sheen, Toxic Sludge, Toxic Waste, hazardous materials, Waste Dump, Storage, TOPV03P03_15Sludge, Detritus, rubble, Toxic Ooze, Scary, Liquid Waste, Toxic Sludge, Toxic Waste, hazardous materials, Waste Dump, Storage, TOPV03P12_18Superfund Clean-up site, Sludge, Detritus, Toxic Ooze, Scary, Toxic Sludge, Toxic Waste, hazardous materials, Waste Dump, Storage, rubble, TOPV03P12_19Superfund Clean-up site, TOPV03P13_01Superfund Clean-up site, TOPV03P13_11Superfund Clean-up site, TOPV03P13_12Superfund Clean-up site, TOPV03P13_13Superfund Clean-up site, TOPV03P13_14Superfund Clean-up site, TOPV03P13_15Superfund Clean-up site, TOPV03P13_16Sludge, Crane, Hazmat, Tractor, Truck, Superfund Clean-up site, Hard-Hat, Suits, Men, Toxic Sludge, Toxic Waste, hazardous materials, Waste Dump, Storage, diesel, TOPV03P13_17Sludge, Crane, Hazmat, Tractor, Truck, Superfund Clean-up site, Hard-Hat, Suits, Men, Toxic Sludge, Toxic Waste, hazardous materials, Waste Dump, Storage, diesel, TOPV03P13_18Superfund Clean-up site, Sludge, Crane, Hazmat, Toxic Sludge, Toxic Waste, hazardous materials, Waste Dump, Storage, TOPV03P13_19Superfund Clean-up site, Hard-Hat, Suits, Men, Hazmat, TOPV03P14_01Superfund Clean-up site, Hard-Hat, Suits, Men, Hazmat, TOPV03P14_02Sludge, Toxin, Effluent, Plastic, Superfund Clean-up site, Hard-Hat, TOPV03P14_03Hazardous Materials, Drum, TOPV03P14_04Hazardous Materials, Drum, TOPV03P14_05January 2007, DASV01P15_18January 2007, DASV01P15_19Large Hail, Jeep Wagoneer, Car, Automobile, Vehicle, 1970s, DASV07P01_04Car, Automobile, Vehicle, Large Hail, 1970s, DASV07P01_05Large Hail, street, lawn, sidewalk, DASV07P01_06Large Hail, backyard, trash cans, birdbath, garage, alley, alleyway, DASV07P01_07Columbia Ice Fields, Canada, 1950s, RVLV08P05_12Columbia Ice Fields, Canada, 1950s, RVLV08P05_13Columbia Ice Fields, Canada, 1950s, RVLV08P05_14Columbia Ice Fields, Canada, 1950s, RVLV08P05_15Columbia Ice Fields, Canada, 1950s, RVLV08P05_16Donkey, Cart, Mitla, Oaxaca, VCVV01P07_09Smokestacks spewing smoke, air pollution, smog, haze, health hazard, CLOV02P08_07Home, House, Desert, Mailbox, Shrub, CSZV04P03_19cars, automobile, station wagon, Jaspar, 1960s, NCAV01P02_02Jaspar, 1950s, NCAV01P02_03Jaspar, Columbia Ice Field, people walking on ice, 1950s, NCAV01P02_05Mount Cook, NDNV01P08_11NDNV01P10_02NDNV01P10_03NDNV01P10_04NDNV01P10_05NDNV01P10_06NDNV01P10_07NDNV01P10_08NDNV01P10_09NDNV01P10_10Pachypodium rosulatum, Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, Dirt, soil, gourd, NKDV01P03_07valley, hills, lone tree, NKDV01P06_02Dry Dirt Road, trees, hills, mountains, NKDV01P06_03NNAD01_001NNAD01_002NNAD01_003Colombia Glacier, NNAV05P02_07Mendenhall Glacier, Mountains, NNAV05P02_09Mendenhall Glacier, NNAV05P02_10Columbia Glacier, NNAV05P02_13Columbia Glacier, NNAV05P02_14Columbia Glacier, NNAV05P02_16Columbia Glacier, Mountains, NNAV05P02_18Portage Glacier, icebergs, mountains, NNAV05P02_19Portage Glacier, icebergs, mountains, NNAV05P03_01Portage Glacier, lake, water, NNAV05P03_02Mendenhall Glacier, NNAV05P03_03Portage Glacier, icebergs, mountains, NNAV05P03_04NPSV08P02_10NPSV08P02_10BNWEV12P14_17Woman, labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_001Woman, labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_002Woman, labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_003girl, headband, Child-Labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_004girl, headband, Child-Labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_005Woman, labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_006Woman, labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_007Woman, labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_008Woman, labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_009Woman, labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_010Woman, labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_011Horse Trailer, Flooding, Valley Ford Road, Sonoma County, DASD01_158Flooding, Valley Ford Road, Sonoma County, DASD01_159Flooding, Valley Ford Road, Sonoma County, DASD01_160Flooding, Valley Ford Road, Sonoma County, DASD01_161Flooding, Valley Ford Road, Sonoma County, DASD01_162Flooding, Valley Ford Road, Sonoma County, DASD01_163Flooding, Valley Ford Road, Sonoma County, DASD01_164Flooding, Valley Ford Road, Sonoma County, DASD01_165Flooding, Valley Ford Road, Sonoma County, DASD01_166Flooding, Valley Ford Road, Sonoma County, DASD01_167Flooding, Valley Ford Road, Sonoma County, DASD01_168Flooding, Valley Ford Road, Sonoma County, DASD01_169Flooding, Valley Ford Road, Sonoma County, DASD01_170Flooding, Valley Ford Road, Sonoma County, DASD01_171Flooding, Valley Ford Road, Sonoma County, DASD01_172Flooding, Valley Ford Road, Sonoma County, DASD01_173Flooding, Valley Ford Road, Sonoma County, DASD01_174Flooding, Valley Ford Road, Sonoma County, DASD01_175Flooding, Valley Ford Road, Sonoma County, DASD01_176Flooding, Valley Ford Road, Sonoma County, DASD01_177Flooding, Valley Ford Road, Sonoma County, DASD01_178Flooding, Valley Ford Road, Sonoma County, DASD01_179Flooding, Valley Ford Road, Sonoma County, DASD01_180Flooding, Valley Ford Road, Sonoma County, DASD01_181Flooding, Valley Ford Road, Sonoma County, DASD01_182Flooding, Valley Ford Road, Sonoma County, DASD01_183Flooding, Valley Ford Road, Sonoma County, DASD01_184Flooding, Valley Ford Road, Sonoma County, DASD01_185NEFV01P04_07Smokestack, Smoke Exhaust Air Pollution, TOPD01_020Rainwater Runoff, DASD01_186Rainwater Runoff, DASD01_187Rainwater Runoff, DASD01_188Rainwater Runoff, DASD01_189Salmon Creek Waves, DASD01_190Salmon Creek Waves, DASD01_191Salmon Creek Waves, DASD01_192Salmon Creek Waves, DASD01_193Salmon Creek Waves, DASD01_194Pollution Plume from an Oil Refinery, IPOD01_147Pollution Plume from an Oil Refinery, IPOD01_148Pollution Plume from an Oil Refinery, IPOD01_149Pollution Plume from an Oil Refinery, IPOD01_150Pollution Plume from an Oil Refinery, IPOD01_151Pollution Plume from an Oil Refinery, Panorama, IPOD01_152Pollution Plume from an Oil Refinery, IPOD01_153Pollution Plume from an Oil Refinery, IPOD01_154
Valley, Moraine, Salmon Glacier, Mountains, NNAV04P12_15Valley, Moraine, Salmon Glacier, Mountains, NNAV04P12_16Salmon Glacier, Valley, Moraine, Mountains, NNAV04P12_17Salmon Glacier, Moraine, Crevass, NNAV04P12_18Salmon Glacier, Moraine, Crevass, NNAV04P12_19Salmon Glacier, Moraine, Crevass, NNAV04P13_01Sumit Lake, Salmon Glacier, Mountains, Valley, NNAV04P13_02Salmon Glacier, Mountains, Valley, NNAV04P13_03Mendenhall Glacier, Valley, Mountains, Juneau, NNAV04P13_04Mountains, Glacier, NNAV04P13_08Mountains, Portage Glacier, lake, icebergs, water, NNAV04P13_09Mendenhall Glacier, Tongass National Park, NNAV04P13_15Mendenhall Glacier, Tongass National Park, NNAV04P13_17Mendenhall Glacier, Tongass National Park, NNAV04P13_18Icebergs, Mountain, NNAV04P13_19Mountain Range, NNAV04P14_09Mountain Range, NNAV04P14_10NNAV04P15_19Crevice, NNAV05P01_01Crevice, NNAV05P01_02Crevice, NNAV05P01_03Crevice, Mendenhall Glacier, NNAV05P01_04Crevice, Mendenhall Glacier, NNAV05P01_05Mendenhall Glacier, NNAV05P01_06Mendenhall Glacier, NNAV05P01_07NNAV05P01_08NNAV05P01_09Icebergs, NNAV05P01_10Valley and Mountains, NNAV05P01_11Moutain Range, NNAV05P01_12NNAV05P01_13NNAV05P01_15NNAV05P01_17Mount Denali, Denali National Park, NNAV05P01_18Denali National Park, NNAV05P01_19Denali National Park, Moraine, glacier, Mountains, NNAV05P02_01Denali National Park, Moraine, glacier, Mountains, NNAV05P02_02Denali National Park, Moraine, glacier, Mountains, NNAV05P02_03NNAV05P02_04Fractal Landscape, Mojave Desert, east of Los Angeles, Dirt, soil, NPSD01_008Fractal Landscape, Mojave Desert, east of Los Angeles, NPSD01_009Desert, Field of Flowers, mountain, hills, valley, NPSV07P11_11Desert, Field of Flowers, mountain, hills, valley, NPSV07P11_12Desert, NPSV07P12_13Desert, NPSV07P12_14Desert, Mountains, NPSV07P12_15Desert, Mountains, NPSV07P12_16near Palm Springs, Desert, Rocks, cliffs, NPSV07P13_09Dried Mud, NPSV07P13_10Mohave Desert, west of Needles, NPSV07P13_19Sand, Dry, Dirt, Earth, Rocks, Pebbles, Arid, Drought, Dessicated, Parched, NWED01_047dry mud, Cracks, Cracked, interstices, transition, Arid, Drought, Dry, Dessicated, Parched, Dirt, soil, dried mud, cracked earth, Craquelure, NWED01_259Cracked, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, NWEV05P08_18Reflecting Glacier, Wet, Liquid, Water, NWEV06P15_18Reflecting Glacier, Wet, Liquid, Water, NWEV06P15_19Reflecting Glacier, Wet, Liquid, Water, NWEV07P01_01Reflecting Glacier, Wet, Liquid, Water, NWEV07P01_02Reflecting Glacier, Wet, Liquid, Water, NWEV07P01_02BReflecting Glacier, Wet, Liquid, Water, NWEV07P01_03Reflecting Glacier, Wet, Liquid, Water, NWEV07P01_04Mud, Dry, Dirt, Cracked, split, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P10_10Mud, Dry, Dirt, Cracked, split, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P10_13Mud, Dry, Dirt, Cracked, split, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P10_14Mud, Dry, Dirt, Cracked, split, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P10_16Cracked, Dirt, Earth, Dry, Mud, Wet, split, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P10_17Cracked, Dirt, Earth, Dry, Mud, Wet, split, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P10_18Cracked, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P11_01Cracked, Dirt, Earth, Dry, Cracks, Mud, Water, Muddy, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P11_03Cracks, Mud, Cracked, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P11_04Cracked, Dirt, Dry, Mud, Wet, split, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P11_08Cracked, Dirt, Dry, Mud, Wet, split, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P11_09Cracked, Dirt, Dry, Mud, Wet, split, Cracks, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P11_10Cracked, Dirt, Dry, Mud, Wet, split, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P11_11Cracked, Dirt, Dry, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P11_16Cracked, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P11_18Cracked, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P13_01Cracks, Mud, Muddy, Cracked, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, Craquelure, NWEV09P13_03Erosion, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched fractals, NWEV09P13_04Erosion, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, NWEV09P13_06Erosion, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, NWEV09P13_07Erosion, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, NWEV09P13_08Erosion, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, NWEV09P13_10Erosion, Drought, Dessicated, Parched, Dirt, Earth, Dry, Arid, , NWEV09P13_11Dirt, Earth, Dry, Erosion, Arid, Drought, Dessicated, Parched, NWEV09P13_12Drought fractals, Dessicated, Erosion, Dirt, Earth, Dry, Arid, Parched, NWEV09P13_13Erosion, Dirt, Earth, Dry, Arid fractals, Drought, Dessicated, Parched, NWEV09P13_14Erosion, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, NWEV09P13_15Erosion, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched fractals, NWEV09P13_17Erosion, Dirt, Earth, Dry, Arid, Drought, Dessicated, Parched, NWEV09P13_18Dried Earth, Cracks, Arid, Drought, Dry, Dessicated, Parched, Wet, Liquid, Water, Craquelure, NWEV10P13_04Rocks, Stone, Pebbles, Arid, Drought, Dry, Dessicated, Parched, NWEV11P07_04Rocks, Stone, Pebbles, Arid, Drought, Dry, Dessicated, Parched, NWEV11P07_05Rocks, Stone, Pebbles, Arid, Drought, Dry, Dessicated, Parched, NWEV11P07_07Rocks, Stone, Pebbles, Arid, Drought, Dry, Dessicated, Parched, NWEV11P07_08Twigs, Bare Tree, Ground, Arid, Drought, Dry, Dessicated, Parched, Wet, Liquid, Water, NWEV11P07_17scarred Hills, Erosion, TODD01_023scarred Hills, Erosion, TODD01_024Log Grabber, Debris Loader, Panorama, TODV01P05_16BClear Cut, Clearcut, TODV01P07_08Clear Cut, Clearcut, TODV01P07_09Clear Cut, Clearcut, TODV01P07_10TSPV08P03_17TSPV08P03_18RMS Queen Elizabeth 2, Cunard Lines, Saint Thomas, TSPV08P14_06Hill, Road, Jungle, CKDV01P05_03Hill, homes, buildings, red dirt, jungle, trees, CKDV01P05_19thatched roof houses, shack, hut, mountains, Sod, CKDV01P06_01thatched roof houses, shack, hut, mountains, Sod, CKDV01P06_02Mountains, NDNV03P09_19Mountains, NDNV03P10_01Mountains, NDNV03P10_02Valley, Hills, Mountains, Rock, Arid, Drought, Dry, NKDV01P01_08Hills, Mountains, Rock, Arid, Drought, Dry, NKDV01P01_09Erosion, Hills, Mountains, Rock, Arid, Drought, Dry, NKDV01P01_10Erosion, canyon, Hills, Mountains, Rock, Arid, Drought, Dry, NKDV01P01_11Hills, Mountains, Rock, Arid, Drought, Dry, Erosion, NKDV01P01_11BHills, Mountains, Rock, Arid, Drought, Dry, Erosion, NKDV01P01_12Hills, Mountains, Rock, Arid, Drought, Dry, Erosion, NKDV01P01_12BErosion, Hills, Mountains, Rock, Arid, Drought, Dry, NKDV01P01_13Cliffs, Hills, Mountains, Rock, Arid, Drought, Dry, Erosion, NKDV01P01_14Arid, Drought, Dry, Dessicated, Parched, Hills, rock, Erosion, Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, curly, twisted, gourd, NKDV01P01_19Arid, Drought, Dry, Dessicated, Parched, Hills, rock, Erosion, Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, curly, twisted, gourd, NKDV01P01_19BArid, Drought, Dry, Dessicated, Parched, Hills, rock, Erosion, NKDV01P02_01Arid, Drought, Dry, Dessicated, Erosion, Parched, Hills, rock, NKDV01P02_02Arid, Drought, Dry, Dessicated, Parched, Hills, rock, Dirt, soil, Erosion, NKDV01P02_03Arid, Drought, Dry, Dessicated, Parched, Hills, rock, Dirt, soil, Erosion, NKDV01P02_04Arid, Drought, Dry, Dessicated, Parched, Hills, rock, Dirt, soil, Erosion, NKDV01P02_05Arid, Drought, Dry, Dessicated, Parched, Hills, rock, Dirt, soil, Erosion, NKDV01P02_06Arid, Drought, Dry, Dessicated, Parched, Hills, rock, Dirt, soil, Erosion, NKDV01P02_07Trees, Arid, Drought, Dry, Dessicated, Parched, Hills, rock, Dirt, soil, Erosion, NKDV01P02_08Arid, Drought, Dry, Dessicated, Parched, Hills, rock, Dirt, soil, NKDV01P02_09Arid, Drought, Dry, Dessicated, Parched, Hills, rock, NKDV01P02_10Arid, Drought, Dry, Dessicated, Parched, Hills, rock, NKDV01P02_11Cave, Arid, Drought, Dry, Dessicated, Parched, Hills, rock, NKDV01P02_12Arid, Drought, Dry, Dessicated, Parched, Hills, rock, NKDV01P02_13BArid, Drought, Dry, Dessicated, Parched, Hills, rock, NKDV01P02_14Arid, Drought, Dry, Dessicated, Parched, Hills, rock, NKDV01P02_14BArid, Drought, Dry, Dessicated, Parched, Hills, rock, NKDV01P02_15Hills, rock, Arid, Drought, Dry, Dessicated, Parched, NKDV01P02_16Erosion, valley, Arid, Dry, Dessicated, Parched, Dirt, soil, NKDV01P02_17Arid, Drought, Dry, Dessicated, Parched, magma, ignious rock, NKDV01P02_18Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, Arid, Drought, Dry, Dessicated, Parched, curly, twisted, gourd, NKDV01P02_19Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, curly, twisted, gourd, bulb, twistree, NKDV01P03_01Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, curly, twisted, gourd, NKDV01P03_02Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, curly, twisted, gourd, bulb, NKDV01P03_03Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, curly, twisted, gourd, bulb, NKDV01P03_04Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, Dirt, soil, gourd, NKDV01P03_05Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, Dirt, soil, gourd, NKDV01P03_06Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, Dirt, soil, gourd, NKDV01P03_08Arid, Drought, Dry, Dessicated, Parched, NKDV01P03_09Arid Plant in Madagascar, NKDV01P03_10Dirt Road, Mountains, Hills, Woodlands, River, Clouds, Stream, NKDV01P04_02Snow, Cold, Ice, Chill, Chilly, Chilled, Frigid, Frosty, Frozen, Icy, Nippy, Snowy, Winter, Wintry, NNAV01P01_13NNAV05P02_06Gas Mask, Air Quality, Pollution, TOPD01_019Stewardship of the Earth, Elementary School Teaching, Live Simply so that others May Simply Live, Wall Artwork, TOPV03P13_07TOPV03P13_08TOPV03P13_09Recycling Calendar, TOPV03P13_10forest, mountains, lake, river, valley, water, NCAV01P14_15forest, mountains, lake, river, valley, water, NCAV01P14_16NCAV01P14_17forest, mountains, lake, valley, water, NCAV01P14_18Lake, reflection, water, NCAV01P14_19NCAV01P15_01Environmental Monitoring Station, Man, Lab, Instruments, machines, TOPV01P01_02Environmental Monitoring Station, Man, Lab, Instruments, machines, TOPV01P01_03Environmental Monitoring Station, Man, Rooftop, TOPV01P01_06Environmental Monitoring Station, Rooftop, TOPV01P01_07Wind Direction, 3-Cup Anemometer, Wind Speed, machine, arrow, TOPV01P01_08Environmental Monitoring Station, Man, Rooftop, hills, TOPV01P01_04Environmental Monitoring Station, Man, Rooftop, hills, TOPV01P01_05HazMat, Breathing Mask, TOPV01P02_03BToxic Sludge, Toxic Waste, hazardous materials, Waste Dump, Storage, TOPV03P03_12Oil Sheen, Toxic Sludge, Toxic Waste, hazardous materials, Waste Dump, Storage, TOPV03P03_13Oil Sheen, Toxic Sludge, Toxic Waste, hazardous materials, Waste Dump, Storage, TOPV03P03_14Oil Sheen, Toxic Sludge, Toxic Waste, hazardous materials, Waste Dump, Storage, TOPV03P03_15Sludge, Detritus, rubble, Toxic Ooze, Scary, Liquid Waste, Toxic Sludge, Toxic Waste, hazardous materials, Waste Dump, Storage, TOPV03P12_18Superfund Clean-up site, Sludge, Detritus, Toxic Ooze, Scary, Toxic Sludge, Toxic Waste, hazardous materials, Waste Dump, Storage, rubble, TOPV03P12_19Superfund Clean-up site, TOPV03P13_01Superfund Clean-up site, TOPV03P13_11Superfund Clean-up site, TOPV03P13_12Superfund Clean-up site, TOPV03P13_13Superfund Clean-up site, TOPV03P13_14Superfund Clean-up site, TOPV03P13_15Superfund Clean-up site, TOPV03P13_16Sludge, Crane, Hazmat, Tractor, Truck, Superfund Clean-up site, Hard-Hat, Suits, Men, Toxic Sludge, Toxic Waste, hazardous materials, Waste Dump, Storage, diesel, TOPV03P13_17Sludge, Crane, Hazmat, Tractor, Truck, Superfund Clean-up site, Hard-Hat, Suits, Men, Toxic Sludge, Toxic Waste, hazardous materials, Waste Dump, Storage, diesel, TOPV03P13_18Superfund Clean-up site, Sludge, Crane, Hazmat, Toxic Sludge, Toxic Waste, hazardous materials, Waste Dump, Storage, TOPV03P13_19Superfund Clean-up site, Hard-Hat, Suits, Men, Hazmat, TOPV03P14_01Superfund Clean-up site, Hard-Hat, Suits, Men, Hazmat, TOPV03P14_02Sludge, Toxin, Effluent, Plastic, Superfund Clean-up site, Hard-Hat, TOPV03P14_03Hazardous Materials, Drum, TOPV03P14_04Hazardous Materials, Drum, TOPV03P14_05January 2007, DASV01P15_18January 2007, DASV01P15_19Large Hail, Jeep Wagoneer, Car, Automobile, Vehicle, 1970s, DASV07P01_04Car, Automobile, Vehicle, Large Hail, 1970s, DASV07P01_05Large Hail, street, lawn, sidewalk, DASV07P01_06Large Hail, backyard, trash cans, birdbath, garage, alley, alleyway, DASV07P01_07Columbia Ice Fields, Canada, 1950s, RVLV08P05_12Columbia Ice Fields, Canada, 1950s, RVLV08P05_13Columbia Ice Fields, Canada, 1950s, RVLV08P05_14Columbia Ice Fields, Canada, 1950s, RVLV08P05_15Columbia Ice Fields, Canada, 1950s, RVLV08P05_16Donkey, Cart, Mitla, Oaxaca, VCVV01P07_09Smokestacks spewing smoke, air pollution, smog, haze, health hazard, CLOV02P08_07Home, House, Desert, Mailbox, Shrub, CSZV04P03_19cars, automobile, station wagon, Jaspar, 1960s, NCAV01P02_02Jaspar, 1950s, NCAV01P02_03Jaspar, Columbia Ice Field, people walking on ice, 1950s, NCAV01P02_05Mount Cook, NDNV01P08_11NDNV01P10_02NDNV01P10_03NDNV01P10_04NDNV01P10_05NDNV01P10_06NDNV01P10_07NDNV01P10_08NDNV01P10_09NDNV01P10_10Pachypodium rosulatum, Elephant's Foot Plant, (Pachypodium rosulatum), Gentianales, Apocynaceae, Dirt, soil, gourd, NKDV01P03_07valley, hills, lone tree, NKDV01P06_02Dry Dirt Road, trees, hills, mountains, NKDV01P06_03NNAD01_001NNAD01_002NNAD01_003Colombia Glacier, NNAV05P02_07Mendenhall Glacier, Mountains, NNAV05P02_09Mendenhall Glacier, NNAV05P02_10Columbia Glacier, NNAV05P02_13Columbia Glacier, NNAV05P02_14Columbia Glacier, NNAV05P02_16Columbia Glacier, Mountains, NNAV05P02_18Portage Glacier, icebergs, mountains, NNAV05P02_19Portage Glacier, icebergs, mountains, NNAV05P03_01Portage Glacier, lake, water, NNAV05P03_02Mendenhall Glacier, NNAV05P03_03Portage Glacier, icebergs, mountains, NNAV05P03_04NPSV08P02_10NPSV08P02_10BNWEV12P14_17Woman, labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_001Woman, labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_002Woman, labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_003girl, headband, Child-Labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_004girl, headband, Child-Labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_005Woman, labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_006Woman, labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_007Woman, labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_008Woman, labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_009Woman, labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_010Woman, labor, Firewood, deforestation, desertification, Maasai village, Tanzania, PDCD01_011Horse Trailer, Flooding, Valley Ford Road, Sonoma County, DASD01_158Flooding, Valley Ford Road, Sonoma County, DASD01_159Flooding, Valley Ford Road, Sonoma County, DASD01_160Flooding, Valley Ford Road, Sonoma County, DASD01_161Flooding, Valley Ford Road, Sonoma County, DASD01_162Flooding, Valley Ford Road, Sonoma County, DASD01_163Flooding, Valley Ford Road, Sonoma County, DASD01_164Flooding, Valley Ford Road, Sonoma County, DASD01_165Flooding, Valley Ford Road, Sonoma County, DASD01_166Flooding, Valley Ford Road, Sonoma County, DASD01_167Flooding, Valley Ford Road, Sonoma County, DASD01_168Flooding, Valley Ford Road, Sonoma County, DASD01_169Flooding, Valley Ford Road, Sonoma County, DASD01_170Flooding, Valley Ford Road, Sonoma County, DASD01_171Flooding, Valley Ford Road, Sonoma County, DASD01_172Flooding, Valley Ford Road, Sonoma County, DASD01_173Flooding, Valley Ford Road, Sonoma County, DASD01_174Flooding, Valley Ford Road, Sonoma County, DASD01_175Flooding, Valley Ford Road, Sonoma County, DASD01_176Flooding, Valley Ford Road, Sonoma County, DASD01_177Flooding, Valley Ford Road, Sonoma County, DASD01_178Flooding, Valley Ford Road, Sonoma County, DASD01_179Flooding, Valley Ford Road, Sonoma County, DASD01_180Flooding, Valley Ford Road, Sonoma County, DASD01_181Flooding, Valley Ford Road, Sonoma County, DASD01_182Flooding, Valley Ford Road, Sonoma County, DASD01_183Flooding, Valley Ford Road, Sonoma County, DASD01_184Flooding, Valley Ford Road, Sonoma County, DASD01_185NEFV01P04_07Smokestack, Smoke Exhaust Air Pollution, TOPD01_020Rainwater Runoff, DASD01_186Rainwater Runoff, DASD01_187Rainwater Runoff, DASD01_188Rainwater Runoff, DASD01_189Salmon Creek Waves, DASD01_190Salmon Creek Waves, DASD01_191Salmon Creek Waves, DASD01_192Salmon Creek Waves, DASD01_193Salmon Creek Waves, DASD01_194Pollution Plume from an Oil Refinery, IPOD01_147Pollution Plume from an Oil Refinery, IPOD01_148Pollution Plume from an Oil Refinery, IPOD01_149Pollution Plume from an Oil Refinery, IPOD01_150Pollution Plume from an Oil Refinery, IPOD01_151Pollution Plume from an Oil Refinery, Panorama, IPOD01_152Pollution Plume from an Oil Refinery, IPOD01_153Pollution Plume from an Oil Refinery, IPOD01_154
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