Correct option is B
The Indira Gandhi Canal is located in Rajasthan, where it plays a vital role in irrigating arid and semi-arid regions. It is one of the longest canals in India, extending over 650 kilometers. The canal originates from the Harike Barrage in Punjab, located at the confluence of the Sutlej and Beas rivers. From Punjab, it passes through Haryana before entering Rajasthan, where it irrigates the districts of Sri Ganganagar, Hanumangarh, Bikaner, Jodhpur, and Barmer.The canal has transformed the agricultural landscape of the desert areas, turning barren land into cultivable fields. This canal has been instrumental in addressing water scarcity in Rajasthan and boosting its agricultural economy.Information BoosterHistorical Background: The canal was originally named the Rajasthan Canal and was later renamed the Indira Gandhi Canal in 1984.Irrigation Benefits: It irrigates approximately 19 lakh hectares of land in Rajasthan.Purpose: Apart from irrigation, the canal provides drinking water to the regions it traverses.Construction: The canal was completed in two phases, with construction starting in 1958.Environmental Impact: It has contributed to afforestation efforts in desert regions.Longest Canal: The Indira Gandhi Canal is the longest irrigation canal in India.Additional KnowledgeNew Delhi (Option A): The capital city of India primarily has urban drainage systems and no large irrigation canals like the Indira Gandhi Canal.Kerala (Option C): Known for its unique water resources such as the backwaters and canals for small-scale irrigation, but the Indira Gandhi Canal is not part of its geography.West Bengal (Option D): Known for the Hooghly River and other smaller canals for irrigation, but it does not host the Indira Gandhi Canal.Key Points to Enhance KnowledgeThe canal brings water from the Sutlej and Beas rivers to Rajasthan.It contributes significantly to Rajasthan's Green Revolution.The canal ensures a supply of drinking water to regions with acute water shortages.It has transformed the Thar Desert into a region of economic productivity.