Which hill range forms a natural border between Manipur and Myanmar?

Patkai
Naga Hills
Lushai Hills
Aravalli

The correct answer is Patkai.

The Patkai range is a mountain range in northeastern India and northwestern Myanmar. It forms a natural border between Manipur and Myanmar. The range is part of the Indo-Burmese ranges, which are a series of mountain ranges that run along the border between India and Myanmar. The Patkai range is about 1,000 kilometers long and 100 kilometers wide. The highest peak in the range is Mount Patkai, which is 3,098 meters (10,165 feet) tall.

The Patkai range is a major watershed. The rivers that flow from the eastern slopes of the range drain into the Brahmaputra River, while the rivers that flow from the western slopes of the range drain into the Chindwin River. The range is also a major source of timber.

The Patkai range is home to a variety of plant and animal life. The forests on the slopes of the range are home to tigers, leopards, elephants, and other large mammals. The range is also home to a variety of birds, including hornbills, pheasants, and peacocks.

The Patkai range is a popular destination for trekking and hiking. The range is also home to a number of villages and towns. The largest town in the range is Imphal, the capital of Manipur.

The Patkai range is a beautiful and important part of the landscape of northeastern India and northwestern Myanmar. The range is a major watershed, a source of timber, and a home to a variety of plant and animal life. The range is also a popular destination for trekking and hiking.