Ключевые слова: background, be, bottle, bottles, clean, cleanliness, cleanup, closeup, coast, concept, conservation, danger, day, dirty, disaster, dump, ecology, ecosystem, environment, environmental, garbage, glass, global, hand, litter, marine, nature, person, plastic, pollutant, pollute, polluted, pollution, problem, protection, recycling, reusing, sand, seabed, toilet, toxic, trash, unhygienic, volunteer, waste,