The correct answer is: d) All of the above.
Tamil Nadu has been facing conflicts over water sharing of interstate rivers for many years. The Kaveri (Cauvery) River is the most important river in Tamil Nadu, and it is a major source of water for irrigation, drinking, and industrial use. However, the Kaveri basin is shared by four states: Tamil Nadu, Karnataka, Kerala, and Puducherry. This has led to disputes over how the water should be shared, and these disputes have often turned violent.
The Palar River is another important river in Tamil Nadu. It originates in the Western Ghats and flows through the states of Tamil Nadu and Andhra Pradesh. The Palar River is a major source of water for irrigation and drinking in Tamil Nadu. However, the Palar basin is also shared by Andhra Pradesh, and this has led to disputes over how the water should be shared.
The Mullaperiyar Dam is a dam on the Mullaperiyar River, which is a tributary of the Periyar River. The dam is located in the Idukki district of Kerala, but it is operated by Tamil Nadu. The Mullaperiyar Dam has been a source of conflict between Tamil Nadu and Kerala for many years. Kerala has been concerned about the safety of the dam, and it has also been concerned about the impact of the dam on the environment.
The conflicts over water sharing of interstate rivers have had a significant impact on Tamil Nadu. The disputes have led to violence, and they have also disrupted the economy. The Tamil Nadu government has been trying to resolve these disputes, but it has been difficult to reach an agreement with the other states involved.