Ключевые слова: air, alternative, atmosphere, background, blue, change, climate, cloud, development, ecological, ecology, electric, electricity, energy, environment, farm, field, flower, generate, generation, generator, global, grass, green, industrial, industry, landscape, light, mill, nature, plant, power, production, protection, resource, sky, spin, spring, station, summer, sun, supply, sustainable, technology, turbine, white, wind, windmill, wings,