Ключевые слова: agriculture, air, alternate, alternative, bio, blue, carbon, clean, conservation, dioxide, efficient, electric, electricity, energy, environment, environmental, europe, field, fuel, futuristic, generation, generator, grass, green, individuality, industry, innovation, landscape, line, machine, mill, modern, nature, plant, pollution, power, produce, recycling, rural, scene, silhouette, sky, summer, supply, technology, turbine, view, wind, windmill,