Ключевые слова: abstract, algae, aquatic, atlantic, beach, biology, bloom, caribbean, dangerous, dirty, ecology, ecosystem, environment, global, green, grow, growth, hazard, health, lake, marine, mould, natural, nature, ocean, pacific, plankton, plant, polluted, pollution, pond, red, river, saltwater, sea, seaweed, slime, slimy, swamp, threat, tide, tourism, travel, tropical, underwater, vacation, vegetation, warming, water, weed,