Ключевые слова: brook, brooks, bush, canyon, cliff, ecological protection, ecology, environment, environmental conservation, fast, flowing, flowing water, forest, grass, grassy, green, gully, jungle, landscape, lichen, little waterfall, moss and lichen, mountain streams, mountain valley, quiet, river valley, rock, slow door, sluicy, stones, stream, the grass, the river, the rocks, the woods, torrent, vegetation, waterfall, woods,