Ключевые слова: air, art, atmosphere, attention, awareness, catastrophe, cause, caution, change, chimney, climate, concern, contaminated, contamination, danger, dirty, eco, ecological, ecology, effect, emission, environment, environmental, global, gloomy, harmful, human, illustration, impact, impure, industrial, isolated, lungs, nature, negative, outdoor, planet, plant, pollution, problem, resource, scene, set, smog, source, technogenic, toxic, urban, waste,