Explanations:The Indira Gandhi Canal, also known as the Rajasthan Canal, is a significant irrigation project in India. It is one of the largest irrigation canals in the world and is primarily designed to serve the arid regions of Rajasthan. However, it also has a connection to Punjab through its water sources, the Sutlej and Beas rivers.
The Sutlej and Beas are two major rivers in Punjab that originate in the Himalayas and flow through the state before joining the Indus River. These rivers are crucial for the agricultural and water supply needs of Punjab. The Indira Gandhi Canal draws its water from these rivers, specifically from the Sutlej River, through a series of canals and distributaries.
The canal system begins at the Harike Barrage, which is located at the confluence of the Sutlej and Beas rivers. From here, the water is diverted into the canal, which then extends over a vast distance to provide irrigation to the desert regions of Rajasthan. The canal system is a complex network of channels, distributaries, and sub-distributaries that ensure water reaches the farmlands efficiently.
Understanding the geography and hydrology of Punjab is essential to grasp the significance of the Indira Gandhi Canal. The canal not only serves as a vital source of water for irrigation but also plays a crucial role in the socio-economic development of the region. It helps in increasing agricultural productivity, supporting livelihoods, and ensuring food security in the otherwise arid and semi-arid regions of Rajasthan and parts of Punjab.
Other canals mentioned in the options, such as the Ganga Canal, Buckingham Canal, and Sethu Canal, are not related to the Sutlej and Beas rivers and do not serve the same region as the Indira Gandhi Canal. The Ganga Canal is primarily located in Uttar Pradesh and Haryana, the Buckingham Canal is in southern India, and the Sethu Canal is not a known canal in Punjab.
Therefore, the Indira Gandhi Canal is the correct answer as it is the only canal among the options that gets its water from the Sutlej and Beas rivers and serves the region of Punjab and Rajasthan.