Ancient civilizations learned to build dams and channels through trial and error, observing natural water flow patterns and the behavior of river systems. Knowledge was passed down through generations, with early engineers and laborers experimenting with materials like earth, stone, and timber to create effective structures. They also relied on practical experience and local geography to develop techniques for controlling water for irrigation, flood management, and navigation. Over time, this knowledge evolved into more sophisticated engineering practices.
flood control dams and channels prevent flooding.
Yabbies live in creeks, dams, rivers, irrigation channels in Australia.
they built dams to keep the flooding out of their cities
Beavers and humans build dams. Beavers build low dams with sticks,branches, and mud. Humans use earth, rock, and concrete to build very highdams. Beavers build a stick lodge right next to their dam. Humans build ahydroelectric plant next to their dams. The dam and lodge protect the beaverfrom its predators. Human dams protect people from floods and providewater for irrigation. ........................your welcome ;)
Beavers build dams to live in
Beavers build dams to control the water flow in their environment area, and they also build lodges to live in.
building dams and drainage channels
yes
No, they are cats, and cats don't build, but beavers make dams.
Dams are built to create reservoirs.
they build dams
With lakes and dams, canals, irrigation channels and weirs.