As of my knowledge cutoff in September 2021, the Chairman of the National Water Resources Council in India is the Prime Minister, who holds the position as the Chairman by default. Therefore, Option 1: Prime Minister is the correct answer.
The National Water Resources Council (NWRC) is an important apex body in India that deals with water resource management and planning at the national level. It was established to ensure efficient and sustainable utilization of water resources in the country. The NWRC formulates policies and guidelines related to water resources, coordinates inter-state river water disputes, and promotes integrated water resources management.
The Prime Minister of India serves as the Chairman of several councils and committees, including the National Water Resources Council. This position highlights the significance of water resources management in the country and underscores the Prime Minister`s direct involvement in shaping water policies and strategies.
The Prime Minister`s involvement in the NWRC is crucial as it allows for high-level decision-making and coordination among various stakeholders involved in water resource management. This includes representatives from different ministries and departments, state governments, experts, and other relevant entities.
It`s important to note that the Minister of Water Resources (Option 2) plays a significant role in the NWRC as well. However, the Chairman of the Council is the Prime Minister, not the Minister of Water Resources. The Minister of Water Resources is typically a member of the Council and works closely with the Prime Minister in formulating water-related policies and implementing projects.
The Minister of Environment and Forests (Option 3) and the Minister of Science and Technology (Option 4) are not directly associated with the chairmanship of the National Water Resources Council. However, they might have representatives or officials from their respective ministries serving as members of the Council, contributing to the decision-making process.
Please note that the information provided is based on the knowledge available up until September 2021. For the most up-to-date and accurate information, it is recommended to refer to official government sources or recent news updates.