Indian subcontinent

The Indian subcontinent is a physiographical region in Southern Asia, mostly situated on the Indian Plate, projecting southwards into the Indian Ocean from the Himalayas. Geographically, it spans the countries of Bangladesh, Bhutan, the British Indian Ocean Territory (United Kingdom), India, Maldives, Nepal, Pakistan, and Sri Lanka. Although the terms "Indian subcontinent" and "South Asia" are often used interchangeably to denote the region, the geopolitical term of South Asia frequently includes Afghanistan, which is not considered a part of the subcontinent,

Geologically, the subcontinent originates from Insular India, an isolated landmass that rifted from the supercontinent of Gondwana during the Cretaceous and merged with the landmass of Eurasia nearly 55 million years ago, forming the Himalayas. It is one of the most populated regions in the world, holding roughly 20–25 percent of the global population. Geographically, the peninsular region in Southern Asia is located below the Third Pole, delineated by the Himalayas in the north, the Hindu Kush in the west, and the Indo-Burman Ranges in the east. The neighboring geographical regions around the subcontinent include the Tibetan Plateau to the north, the Indochinese Peninsula to the east, the Iranian Plateau to the west, and the Indian Ocean to the south.

Apart from Maritime Southeast Asia (the Malay Archipelago), the maritime region of the subcontinent (littoral South Asia) is the only subregion of Asia that lies partly within the Southern Hemisphere: two of the 26 atolls of the Maldives lie entirely within the Southern Hemisphere. Provided by Wikipedia