Get The Birth Of The Himalayas Answer Key

Geologic history. Over the past 65 million years, powerful global plate-tectonic forces have moved Earth's crust to form the band of Eurasian mountain ranges—including the Himalayas—that stretch from the Alps to the mountains of Southeast Asia.

The Himalayan mountain range and Tibetan plateau have formed as a result of the collision between the Indian Plate and Eurasian Plate which began 50 million years ago and continues today.

The first known Himalayan sketch map of some accuracy was drawn up in 1590 by Antonio Monserrate, a Spanish missionary to the court of the Mughal emperor Akbar. In 1733 a French geographer, Jean-Baptiste Bourguignon d'Arville, compiled the first map of Tibet and the Himalayan range based on systematic exploration.

ing to the modern theory of plate tectonics, its formation is a result of a continental collision or orogeny along the convergent boundary (Main Himalayan Thrust) between the Indo-Australian Plate and the Eurasian Plate.

The Indian Peninsula drifted towards the north and finally collided with the much larger Eurasian Plate. As a result of this collision, the sedimentary rocks which were accumulated in the geosynclines (known as Tethys) got folded and formed the mountain systems of the West Asia and Himalayas.

This immense mountain range began to form between 40 and 50 million years ago, when two large landmasses, India and Eurasia, driven by plate movement, collided. Because both these continental landmasses have about the same rock density, one plate could not be subducted under the other.

The Himalayas are the biggest mountain range in the world. The largest mountain in the world, Mount Everest, at almost 30,000 feet tall is a part of the Himalayas. One interesting fact about the Himalayas is that they are nicknamed "the rooftop of the world." Tap the card to flip 👆

Making the Himalayas: 250 Million Years in 250 words As convection currents worked independently on the plates associated with these new continental pieces, the plates and their respective continents began to drift across the globe to their present-day geographical locations.