The maps below show the changes in area after the construction of a hydroelectric power dam. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The given maps below illustrate the construction of a hydroelectric power dam in 2 decades from 1980 to 2000 in an unchanged area. Overall, the main changes involve the lake in the centre of this place, some new facilities in the south and east and a hydroelectric dam. In 1980, this area had been unexploited […]