Ключевые слова: background, bag, bottle, clean, contamination, dirty, disposal, dispose, dump, earth day, ecology, environment, environmental, field, flower, forest, full, garbage, gather, grass, green, heap, horizontal, illegal, leaf, litter, many, meadow, metal, nature, nobody, object, outdoor, paper, pattern, picknic, plastic, plates, pollution, problem, recycle, refuse, rubbish, spring, texture, top view, trash, tree, waste, zero waste,