Ключевые слова: background, biology, bottle, chemical, conservation, contaminated, contamination, damage, danger, dirty, disaster, dump, ecological, ecology, ecosystem, environment, environmental, factory, floating, flow, garbage, generative, glove, horizontal, industrial, industry, junk, lake, landfill, landscape, liquid, litter, natures, oil, outdoor, plastic, polluted, pollution, problem, river, rubbish, scum, shore, surface, sustainable, to the, trash, unhygienic, waste, water,