Ключевые слова: abstract, algae, aquatic organism, backgrounds, biology, botany, bubble, colors, ecosystem, environment, environmental conservation, environmental issues, foam material, frog, green color, home decor, lake, liquid, macrophotography, marsh, mud, natural condition, nature, outdoors, pattern, plant, pollution, pond, pond life, river, sea, slimy, social issues, stagnant, surf, swamp, textured, textured effect, travel destinations, unhygienic, unpleasant smell, vibrant color, water, water pollution, water surface, wave water, wet, yellow,