Ключевые слова: background, ball, bin, blue, business, carbon, clean, concept, conceptual, conservation, container, damage, dirty, dump, earth, eco, ecological, ecosystem, environment, environmental, garbage, global, globe, green, illustration, life, map, metal, nature, ocean, paper, pile, planet, plastic, pollution, problem, protection, recycle, rubbish, save, stop, symbol, trash, underwater, waste, wastebasket, water, white, world,