Explanation: The Krishna River is a significant river in India, flowing through the states of Maharashtra, Karnataka, and Andhra Pradesh. The Krishna River Basin is the area drained by the Krishna River and its tributaries. Understanding the geographical distribution of river basins is crucial for managing water resources and planning development activities.
The Krishna River originates in the Western Ghats in Maharashtra and flows eastward through Karnataka and Andhra Pradesh before emptying into the Bay of Bengal. The basin covers a vast area, including parts of these three states. The river and its tributaries play a vital role in the agricultural, industrial, and domestic water supply of these regions.
Tamil Nadu, on the other hand, is not part of the Krishna Basin. The state is located further south and is drained by other river systems, such as the Cauvery River. The Cauvery River Basin is a separate geographical region that does not overlap with the Krishna Basin.
To summarize, the Krishna Basin includes the states of Maharashtra, Karnataka, and Andhra Pradesh. Tamil Nadu, being located outside the drainage area of the Krishna River, does not form part of the Krishna Basin. This makes Tamil Nadu the correct answer to the question.
Understanding the geographical distribution of river basins is essential for various purposes, including water resource management, environmental conservation, and regional development planning. Each river basin has its unique characteristics and challenges, and recognizing these boundaries helps in formulating effective strategies for sustainable development.