Ключевые слова: background, beauty, bottle, brown, catastrophe, clouds, conservation, cup, dawn, destruction, dirt, dirty, dump, ecology, environment, environmental, europe, evaporation, field, fog, garbage, harm, heap, industry, landscape, litter, montrose, natural, nature, outdoors, plant, plastic, poison, pollution, rubbish, rural, shore, sky, smoke, spring, steam, sun, sunrise, sunset, toxin, trash, trouble, unhygienic, waste,