B) Hanumangarh

Hanumangarh is a town in the state of Rajasthan, India. It is situated on the banks of the Ghaggar River, which is also known as the Saraswati River. The town is unique because it is located below the level of the river.

The Ghaggar River is known for its highly unpredictable nature. It often changes its course and floods the surrounding areas. Over the years, the river has deposited sediments and raised its bed, resulting in the town of Hanumangarh being situated below the river level.

This geographical feature has both advantages and disadvantages for the town. On one hand, it provides easy access to water for irrigation purposes. The farmers in the region can benefit from the fertile soil and agricultural activities. On the other hand, the low-lying position of the town makes it susceptible to flooding during the monsoon season.

During heavy rainfall, the Ghaggar River swells and can overflow its banks, causing water to enter the town. This poses a significant risk to the residents and their properties. The authorities have taken measures to mitigate the impact of flooding, such as constructing embankments and flood control channels. However, the town still experiences flooding during extreme rainfall events.

In addition to the challenges posed by flooding, the low-lying position of Hanumangarh also affects the town's drainage system. The water from rainfall and other sources tends to accumulate in the low-lying areas, resulting in waterlogging and poor drainage. This can lead to various problems, including the spread of waterborne diseases and damage to infrastructure.

Despite these challenges, Hanumangarh continues to thrive as a town in Rajasthan. The residents have adapted to the geographical conditions and have developed strategies to deal with flooding and waterlogging. The town's rich history, cultural heritage, and strategic location make it an important destination for tourists and visitors.

In conclusion, Hanumangarh is a town in Rajasthan that is situated below the level of the Ghaggar River. This unique geographical feature brings both advantages and challenges to the town and its residents. The town's location below the river level makes it susceptible to flooding and waterlogging, but the people have adapted to these conditions and continue to thrive.