MSs of blizzard, snow blowing over ice. MCS of thick layer of frost over plant, of ice melting into stream. Several shots of spring runoff from tundra, streams joining sea. LSs of snow-covered mountains, tundra, scattered snow patches in foreground. Numerous shots of moving, low-lying mist and clouds over barren mountains. Numerous AERIAL SHOTs of bare, eroded hills, dry valleys, of valleys with trickling streams. Numerous shots of bare, eroded hills, dry valleys. Closer shots of bare rock face showing erosion pattern. LS of gypsum mountain, open tundra in foreground. MSs of open coal vein on rocky mountain side.