There are several reasons why the build dams such as water/flood control, they will build the dam upriver so that the water becomes calmer where they want to build their houses. Also it helps with food supply, if the water is calmer the fish are more likely to move in building up a food chain for the beavers
Definately a Beaver.
dams
so that they won't get hurt and so that they will be safe all times
Well man made dams like the Hoover dam can support the water from overflowing while beaver dams a just basically homes.
beaver
because there cool like that
Historical siginifigance
It builds dams
Freshwater Fish and snails, and also Beavers.
the Beaver Environment is usually in streams and thin lakes where they build dams which are theyre homes.
Sarah Anne Curzon has written: 'Laura Secord, the heroine of 1812' -- subject(s): Beaver Dams, Battle of, Beaver Dams, Ont., 1813, Drama 'The story of Laura Secord, 1813' -- subject(s): Biography, History, Beaver Dams, Battle of, Beaver Dams, Ont., 1813, Canada War of 1812
human beings