The Himalaya Range or Himalayas for short (English pronunciation: /hɪˈmɑːləjə/ or /ˌhɪməˈleɪ.ə/; Sanskrit: हिमालय:), meaning "abode of snow",is a mountain range in Asia, separating the Indian subcontinent from the Tibetan Plateau. By extension, it is also the name of a massive mountain system that includes the Karakoram, the Hindu Kush, and other, lesser, ranges that extend out from the Pamir Knot.
fig: Shows the Himalayan Range in the physical Map
Fig(2):Shows the mountain ranges from the Great Himalayas
The Himalayan system, which includes various outlying subranges, stretches across six countries: India, Bhutan, Tibet, Afghanistan, Nepal, and Pakistan. Some of the world's major rivers, the Indus, the Ganga, the Brahmaputra, and the Yangtze, rise in the Himalayas, and their combined drainage basin is home to some 1.3 billion people. The Himalayas have profoundly shaped the cultures of South Asia; many Himalayan peaks are sacred in both Hinduism and Buddhism.
Fig(3):Shows the Snow Leopard having its home in Himalayan Ranges
Fig(4):Showing the formation of the Himalayas over a period of time which is millions of years
Fig(5):showing the political boundaries of the Great Himalayan Range
The Himalayas are among the youngest mountain ranges on the planet and consist mostly of uplifted sedimentary and metamorphic rock. According to the modern theory of plate tectonics, their formation is a result of a continental collision or orogeny along the convergent boundary between the Indo-Australian Plate and the Eurasian Plate. This is referred to as a fold mountain.
The collision began in the Upper Cretaceous period about 70 million years ago, when the north-moving Indo-Australian Plate, moving at about 15 cm per year, collided with the Eurasian Plate. About 50 million years ago, this fast moving Indo-Australian plate had completely closed the Tethys Ocean, the existence of which has been determined by sedimentary rocks settled on the ocean floor and the volcanoes that fringed its edges. Since these sediments were light, they crumpled into mountain ranges rather than sinking to the floor.
The Indo-Australian plate continues to be driven horizontally below the Tibetan plateau, which forces the plateau to move upwards. The Arakan Yoma highlands in Myanmar and the Andaman and Nicobar Islands in the Bay of Bengal were also formed as a result of this collision.
The Indo-Australian plate is still moving at 67 mm per year, and over the next 10 million years it will travel about 1,500 km into Asia. About 20 mm per year of the India-Asia convergence is absorbed by thrusting along the Himalaya southern front. This leads to the Himalayas rising by about 5 mm per year, making them geologically active. The movement of the Indian plate into the Asian plate also makes this region seismically active, leading to earthquakes from time to time.
I wish all my Muslim brothers across the Globe a Happy Ramzan. I Wish all your prayers turn positive and bring good harmony and proseperity to us and thus help us all to save our beloved Earth.
