Explanations:The Purvanchal region is a geographical area in the northeastern part of India, which includes several hill ranges and mountainous regions. This region is characterized by its diverse topography, including hills, valleys, and plateaus. The Purvanchal region is part of the eastern Himalayan range and extends across several northeastern states of India, including Assam, Nagaland, Manipur, and others.
One of the significant hill ranges in the Purvanchal region is the Naga hills. The Naga hills are located primarily in the state of Nagaland and extend into parts of Assam. These hills are an important part of the Purvanchal region and are known for their rich biodiversity and cultural heritage. The Naga hills are home to various indigenous tribes and are characterized by their dense forests, rivers, and valleys.
It is important to understand the geographical context of the Purvanchal region to correctly identify which hill ranges belong to this region. The Purvanchal region is distinct from other mountain ranges in India, such as the Western Ghats, the Aravalli Range, or the Himalayas in the northwestern part of the country. Each of these regions has its own unique characteristics and geographical features.
For example, the Western Ghats are a mountain range that runs along the western coast of India, primarily through the states of Maharashtra, Goa, Karnataka, and Kerala. The Aravalli Range is a mountain range in the northwestern part of India, primarily in the state of Rajasthan. The Himalayas, which include the Purvanchal region, are a vast mountain range that runs along the northern part of India, including the northeastern states.
Therefore, when identifying the hill ranges that belong to the Purvanchal region, it is crucial to consider their geographical location and the specific characteristics of the region. The Naga hills, being located in the northeastern states of India, are correctly identified as part of the Purvanchal region.