Answer:
Hardness energy potential of the streams.
Step-by-step explanation:
- The dams are built on the river so as to regulate the flow of water and also the formation of hydro energy and allows for the development of energy potential of the economy.
- A dam is a product of the industrial revolution and stabilizes the structure from the external; hydrostatic pressure. Apart from energy generation the dams also help in flood prevention and land reclamation along with navigation purposes.