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.

Impact on climate

The Himalaya has a profound effect on the climate of the Indian subcontinent and the Tibetan plateau. It prevents frigid, dry Arctic winds from blowing south into the subcontinent, which keeps South Asia much warmer than corresponding temperate regions in the other continents. It also forms a barrier for the monsoon winds, keeping them from traveling northwards, and causing heavy rainfall in the Terai region. The Himalaya are also believed to play an important part in the formation of Central Asian deserts such as the Taklamakan and Gobi deserts.

Related Topics:
Climate - Indian subcontinent - Tibetan plateau - Arctic - South Asia - Temperate - Monsoon - Terai - Central Asia - Taklamakan - Gobi - Deserts

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Due to the mountain ranges, the western disturbances which appear from Iran during winter are prevented from travelling any further, resulting in snow in Kashmir and rainfall for parts of Punjab and northern India. Despite being a barrier to the cold northernly winter winds, the Brahmaputra valley receives part of the frigid winds, thus lowering the temperature in the northeast Indian states and Bangladesh. These winds also cause the North East monsoon during this season for these parts.

Related Topics:
Iran - Kashmir - Punjab - Northeast Indian states - Bangladesh

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