It's called a dam. Usually made from wood or concrete. It's like a large wall that can hold back and control the flow of water.
Hoover Dam
Structure that controls the flow of water.
No. A dam is a man-made structure that collects water by reducing the natural flow of a river or stream. Water, however, which the dam holds back, is a natural resource.
Water tower
The peroxisome is the cell structure that controls the conversion of hydrogen peroxide (H2O2) to water and oxygen. It contains the enzyme catalase, which catalyzes the breakdown of H2O2 into water and oxygen.
tom go
River Holds Trashes and Many Rocks So it only has 96.3 % water in the River Tyne. I Saw A Underwear There Last Saturday
The river that holds the most water in the world is the Amazon River even though the Nile is the longest river in the world.
the water cycle because it holds all of the water and it drops it of and groundwater gets it and over flows the water cycle take as much it gives back in a river
Controls the water level change so that boats can navigate up and down different water levels.
Weir
A dam is a structure built across a river to control the flow of water. It helps regulate water levels, generate hydroelectric power, and provide water for irrigation and drinking. Dams can also prevent floods and create reservoirs for recreational activities.