Explanations:The drainage basin of a river, also known as a watershed, is the area of land where all the water that falls in it and drains off of it goes into the same place, such as a river, lake, or ocean. The Mahanadi River is a significant river in eastern India, and its drainage basin is an important geographical feature that encompasses parts of several states.
The Mahanadi River originates in the highlands of Chhattisgarh and flows through the states of Chhattisgarh and Odisha before emptying into the Bay of Bengal. The river basin is characterized by a diverse topography, including hills, plateaus, and plains. The basin is known for its agricultural productivity, particularly in the fertile delta region in Odisha.
Several states contribute to the drainage basin of the Mahanadi River. These include Chhattisgarh, Odisha, and parts of Maharashtra. The river basin is an important source of water for irrigation, drinking, and industrial use. However, the drainage basin does not include Madhya Pradesh. This is a key geographical fact that distinguishes the Mahanadi River basin from other river basins in India.
Understanding the drainage basin of a river is crucial for managing water resources, planning agricultural activities, and addressing environmental concerns. The Mahanadi River basin, like other river basins, is subject to various environmental challenges, including pollution, sedimentation, and the impact of climate change. Therefore, it is important to have a clear understanding of the geographical boundaries of the basin to effectively manage these issues.
In summary, the drainage basin of the Mahanadi River does not include Madhya Pradesh, making option A the correct answer. This fact is based on the geographical distribution of the river and its tributaries, which primarily flow through Chhattisgarh, Odisha, and parts of Maharashtra.