34+ What Is A Waterfall Weir
Background. Weirs have been used for ages to control the flow of water in streams. In some cases you can use weir instead a noun waterfall.
These are commonly used to measure the volumetric rate of water flow, prevent flooding and make rivers navigable. A weir is a small dam built across a river to control the upstream water level. Water, particularly from a stream or river, falling from mountains or hills to a lower place, is known as a waterfall or cascade.
Waterfalls are some of the most spectacular sights that nature has to offer, and are the frequent goal of many travellers.
Plunge waterfalls are defined as waterfalls that drop vertically without touching the underlying cliff face. Below the body of water's surface lies the world's largest waterfall. Besides the enormity and natural beauty of the place, trying to find out about the formation of waterfalls are a type of landform, usually in the form of streams (having stream bed and banks). After all, what is a waterfall?