Ключевые слова: adventure, adversity, aid, assist, brave, chill, coldness, courage, emergency, endurance, environment, expedition, forest, frost, hand, help, kit, landscape, lifestyle, medical, mountain, nature, outdoor, outdoors, outside, park, patient, precaution, protection, rescue, safety, sky, sport, stamina, storms, summer, support, survival, tourism, travel, tree, trekking, tundra, vacation, wilderness,