a plunge pool is a deep pool,lake or pond that often sits under a waterfall. It erodes with the waterfall and becomes deeper as the waterfall erodes more. It erodes stones and rocks in the plunge pool
It is generally known as a plunge pool.
At the bottom of a waterfall, you may find a plunge pool. This pool is formed due to the force of the falling water excavating the soft rock beneath. Plunge pools can vary in depth and size depending on the waterfall's height and flow rate.
plunge pool
A plunge pool is a basin of water formed at the base of a waterfall or natural rock formation due to erosion caused by the force of falling water. The circular pool is typically deep and suitable for swimming or relaxation. Plunge pools are commonly found at the base of waterfalls in rivers or streams.
The body of water at the bottom of a waterfall is called a plunge pool. It is formed by the force of the falling water eroding the rock below, creating a deep pool. Plunge pools can vary in size and depth depending on the characteristics of the waterfall.
Erosion can cause a waterfall to retreat upstream over time by wearing away the rock and sediment at the base, creating a plunge pool. The force of the waterfall can also erode the sides of the waterfall, creating a deeper channel and possibly changing the shape of the waterfall itself.
In a waterfall the river falls over a cliff edge into a deep plunge pool at the bottom, where there are weak levels of rock which have been excavated more quickly than that overlying rock. The force of the swirling water around the rocks causes hydraulic action and abrasion which deepens the plunge pool. This leads to the undercutting of overlying rocks, this rock eventually collapses and the waterfall goes upstream leaving a gorge ahead of it.
Waterfalls do cause erosion, but generally at a slower rate compared to other factors like heavy rainfall or human activities. The force of the water falling can erode the rock and soil at the base of the waterfall, leading to the formation of a plunge pool. Over time, this erosion can contribute to the retreat of the waterfall upstream.
A gorge forms when the process of waterfall formation (when hard rock collapses into the plunge pool as there is no rock underneath to support it) then repeats itself. The waterfall retreats upstream, eventually causing a gorge to be formed. H.H.K. :)(:
By erosion
Eas a' Chual Aluinn plunge pool