Ключевые слова: algae, beach, beautiful, body of water, border, channel, chaotic, chlorophyll, current, day, ecology, environment, green, heap, horizon, horizontal, lake, landscape, large, line, organism, outdoors, period, problem, reservoir, river, sandy, shapeless, shore, silhouette, smooth surface, space, summer, surf, thrown out, water, water area, wave, white, wide,