My standard would be based on how it affected those it need, how accessible the invention/charity/etc was, and how they plan to grow in the future. Hope this helps!
Answer:
irrigation, power generation, storage.
hydroelectric power
Explanation:
The uses of dam and reservoir are:
- It serve as a source of quality fresh water supply for residents, industries and mine sites.
- It stores water which can be used for irrigation.
- It serve as a storage of water to be used later in the future thereby ensuring continuous supply of water.
- It is used in generating electricity.
- It is used for navigation
The power generated by dam is called hydroelectric power.
