Ключевые слова: background, bag, bale, ball, beverage, bin, blue, bottle, business, collect, colourful, concept, conservation, container, dirty, disposal, dump, earth, eco, ecological, environment, environmental, factory, garbage, green, heap, industrial, junk, landfill, management, manufacturing, material, nature, pet, pile, plant, plastic, pollution, problem, production, recycle, reusable, reuse, rubbish, sorting, stack, trash, used, waste, white,