Explanation: Tamil Nadu, a state in southern India, is known for its unique geographical features, including the meeting point of the Western and Eastern coastal plains. The Western Ghats, a mountain range that runs parallel to the western coast of India, and the Eastern Ghats, a discontinuous range of mountains along the eastern coast, both play significant roles in the topography of the region.
The Western Ghats are a series of hills and mountains that run along the western edge of the Deccan Plateau, from the Tapti River in the north to the Kanyakumari in the south. They are a UNESCO World Heritage Site and are known for their biodiversity and ecological importance. The Eastern Ghats, on the other hand, are a discontinuous range of mountains that run along the eastern coast of India, from the Mahanadi River in the north to the Kanyakumari in the south. They are less continuous and less prominent than the Western Ghats but still contribute significantly to the landscape of the region.
Kanyakumari, located at the southernmost tip of the Indian subcontinent, is the point where these two mountain ranges meet. It is a significant geographical location as it is the confluence of the Arabian Sea and the Bay of Bengal. This meeting point is not just a geographical feature but also a cultural and spiritual site, attracting pilgrims and tourists from all over the world.
Understanding the geographical significance of Kanyakumari is crucial for comprehending the topography of Tamil Nadu and the broader Indian subcontinent. The Western and Eastern Ghats play a vital role in the climate, biodiversity, and water resources of the region, influencing the lives of millions of people who depend on these natural resources for their livelihoods.
In summary, Kanyakumari is the correct answer as it is the specific location where the Western and Eastern coastal plains meet, marking a significant geographical and cultural point in Tamil Nadu. This understanding is essential for students studying the geography of India, particularly the southern states, and for those preparing for competitive examinations that cover Indian geography and topography.