Explanation: In Indian geography, the drainage system of rivers is a crucial aspect that helps in understanding the geographical features and the flow patterns of water bodies. The Narmada River, also known as the "Life Line of Madhya Pradesh," is one of the most significant rivers in India. It originates from the Amarkantak Plateau in Anuppur district of Madhya Pradesh and flows westward through the states of Madhya Pradesh and Gujarat before emptying into the Arabian Sea near the city of Bharuch.
The Narmada River is unique because it is the only major river in India that flows westward into the Arabian Sea. Most of the other major rivers in India, such as the Ganges, Brahmaputra, and Godavari, flow eastward into the Bay of Bengal. This westward flow of the Narmada River is due to its geographical location and the geological history of the region.
The Narmada River is approximately 1,312 kilometers long and is considered one of the seven holy rivers in Hinduism. It is also known for its biodiversity and the presence of several species of fish, birds, and other wildlife. The river basin is home to a variety of ecosystems, including forests, wetlands, and agricultural lands.
Understanding the drainage patterns of rivers is essential for various fields, including geography, environmental science, and civil engineering. It helps in planning water resource management, irrigation systems, and flood control measures. The Narmada River, with its unique westward flow, plays a significant role in the ecological and economic development of the regions it passes through.
In summary, the Narmada River is the correct answer because it is the only major river in India that flows into the Arabian Sea, distinguishing it from other major rivers that flow into the Bay of Bengal. This unique characteristic makes the Narmada River a significant geographical feature in Indian geography.