Ключевые слова: action, annual, background, bag, ball, campaign, clean, concept, conceptual, contamination, damage, danger, destruction, dirty, disaster, dump, earth, ecology, ecosystem, environment, environmental, future, garbage, global, globe, green, health, industrial, life, litter, nature, planet, plastic, plastic bag, plastic cup, plastic straw, pollution, polyethylene, problem, protect, protection, recycle, recycling, rubbish, save, symbol, toxic, trash, waste, world,