Ключевые слова: alternative, background, beautiful, conservation, development, earth, ecology, efficiency, electric, electricity, energy, environment, environmental, farm, field, fog, foggy, generate, generator, grass, green, industrial, industry, innovation, landscape, meadow, mill, morning, mountain, nature, outdoors, power, production, propeller, renewable, resource, sky, spin, supply, sustainability, sustainable, technology, travel, tropical, turbine, turbines, warming, weather, wind, windfarm, windmill,