Himalaya

The Himalaya is a mountain range in Asia, separating the Indian subcontinent from the Tibetan Plateau. By extension, it is also the name of the massive mountain system which includes the Himalaya proper, the Karakoram, the Hindu Kush, and a host of minor ranges extending from the Pamir Knot. Together, the Himalayan mountain system is the planet's highest and home to all 14 of the world's highest peaks, the Eight-thousanders, including Mount Everest. To comprehend the enormous scale of Himalayan peaks, consider that Aconcagua, in the Andes, is the highest peak outside the Himalaya at 22,841 feet (6,962 m), while the Himlayan mountain system is home to over thirty peaks exceeding 25,000 feet (7,620 m). Etymologically Himalaya means "abode of snow" in Sanskrit ( from hima "snow", and alaya "abode"). The correct name for the range is Himalaya, though the plural Himalayas is often used.

Geography

The Himalayan (pronounced with a long "a": Himaalayan) range runs for about 2400 km, from Nanga Parbat in the west to Namche Barwa in the east. The width varies between 250-300 km. The Himalayan range comprises three parallel ranges, arranged by elevation and geological age.

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The youngest of the three is called the Sub-Himalayan range (Siwalik hills in India) and has an elevation of about 1200 m. This range is made up of erosion material from the rising Himalaya. Running parallel to this is the Lower Himalayan range, which has an elevation between 2000 — 5000 m. A number of Indian hill stations such as Shimla, Nainital and Darjeeling are located here. The northernmost range is called the Higher Himalaya and is also the oldest of the three. It has an elevation of more than 6000 m and contains a large number of the world's highest peaks including the three highest - Mount Everest, K2 and Kanchenjunga.

Related Topics:
Hill station - Shimla - Nainital - Darjeeling - Mount Everest - K2 - Kanchenjunga

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Vegetation across the Himalayan range varies with climate and altitude. While the sub-Himalayan range exhibits deciduous forests, the vegetation graduates to temperate forests, conifers and tundra in the Higher Himalayan range, before giving way to a permanent snow line in the topmost regions. The far eastern Himalaya also have evergreen rainforests.

Related Topics:
Deciduous - Temperate - Conifer - Tundra - Snow line - Rainforest

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The Indian states of Jammu and Kashmir, Himachal Pradesh, Uttaranchal, Sikkim and Arunachal Pradesh lie mostly in the Himalayas. The southern part of the Tibet Autonomous Region of China also lies on the Himalayas.

Related Topics:
Indian states - Jammu and Kashmir - Himachal Pradesh - Uttaranchal - Sikkim - Arunachal Pradesh - Tibet Autonomous Region - China

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