Ключевые слова: animal, aquatic, bad, city, coastline, conservation, contaminated, danger, dead, dirty, earth day, ecological, ecology, environment, factory, fish, floating, garbage, global, green, hazard, hospital, industry, junk, life, marine, natural, nature, ocean, oxygen, planet, plastic, pollute, pollution, problem, recycle, rubbish, save, sea, sewage, town, toxic, trash, turtle, underwater, warning, waste, water, wild, wildlife,