Ключевые слова: above, air, airplane, alternative, background, cloudy, development, earth, ecological, ecology, ecosystem, electric, electricity, energy, environment, farm, field, generator, global, grass, green, industrial, industry, landscape, natural, nature, no people, over, panorama, power, production, propeller, renewable, resource, sky, skyline, spectacular, spin, station, supply, sustainable, technology, tower, turbine, view, wind, windfarm, windmill, window, windpower,