Ключевые слова: background, bag, beach, blue, bottle, chemical, climate, concept, contamination, damage, danger, destruction, dirty, disaster, earth, ecological, ecology, environment, environmental, factory, garbage, global, global warming, industrial, industry, liquid, litter, natural, nature, ocean, oil, outdoor, plastic, pollute, polluted, pollution, problem, recycle, recycling, river, rubbish, sea, shore, smoke, toxic, trash, urban, waste, water,