Ключевые слова: adventure, air force, air vehicle, airborne transport, aircraft, airplane, armed forces occupation, armed services, authority, blue sky, camp raven, cargo, clear sky, climate change, copy space, cross section, curiosity, discovery, environment, environmental issue, front, fuel and power generation, global warming, greenland, hand tool, isolation, light, light effect, march 2014 release, military, nature, new york air national guard, no people, nobody, northern europe, numeral, orthographic symbol, outdoors, part of, plane, power, power in nature, remote, remote setting, section, shadow, side view, sky, snow, speed, strength, symbol, technology, transport, travel, white color, winter, work tool,