© AWL Images/DanitaDelimont.com - 2021-09-26
water plant water resources fluvial landforms of streams natural landscape tree natural environment bedrock watercourse biome sunlight wood waterfall bank grass riparian zone landscape formation waterway mountain river forest trunk stream arroyo creek chute woodland winter twig geology stream bed rock water feature rapid freezing riparian forest deciduous reflection temperate broadleaf and mixed forest spring old-growth forest nature reserve outcrop tropical and subtropical coniferous forests wildlife valdivian temperate rain forest autumn jungle ravine