The correct answer is: All of the above.
Haryana has dams constructed on its rivers for irrigation, hydropower, and flood control.
- Irrigation: Dams are used to store water for irrigation. The water is released from the dam through canals and pipes to irrigate crops.
- Hydropower: Dams are used to generate electricity. The water is released from the dam through turbines, which turn generators to produce electricity.
- Flood control: Dams are used to control floods. The water is stored in the dam during periods of high rainfall, and then released slowly during periods of low rainfall. This helps to prevent flooding downstream.
The dams in Haryana have a significant impact on the environment. They can alter the flow of rivers, which can impact fish and other aquatic life. They can also lead to the loss of wetlands and other important habitats.
However, the dams also provide many benefits. They provide water for irrigation, which is essential for agriculture. They also generate electricity, which helps to meet the energy needs of the state. And they help to control floods, which can protect lives and property.
Overall, the dams in Haryana have both positive and negative impacts on the environment. It is important to weigh the benefits and costs of dams when making decisions about whether or not to build them.