And finally, Dams can provide electric current. The dams can make electric current for people in each area and it is very useful to them that they can get not only dams but also electric current. People can use it for their daily lives such as cooking or working. Dams can make electric current for the country because some areas cannot have suitable area to build the dams but they have to use electric hence electric current that are kept from other places can be used for another places.