The Himalayas were formed as a result of the convergence of the Indo-Australian Plate with the ___ Plate.

Eurasian Plate

True or False: The Tethys Sea was formed after the breakup of the supercontinent Pangea.

True

What significant geological event occurred approximately 150 million years ago that contributed to the formation of the Himalayas?

The breakup of Pangea into smaller landmasses.

True or False: The Himalayas are classified as old fold mountains.

False; they are classified as young fold mountains.

The sediments deposited into the Tethys Sea came primarily from the landmasses of ___ and ___.

Laurasia and Gondwanaland

What was the primary driver behind the northward movement of the Indo-Australian Plate?

Convection currents in the Earth's mantle.

What is the average elevation of the Trans-Himalayas?

Around 3,000 meters above mean sea level.

True or False: K2, located in the Karakoram Range, is the highest peak in the Trans-Himalayas.

False. K2 is the second-highest peak in the world, while Mount Everest is the highest.

Fill in the blank: The Zaskar Range runs roughly parallel to the ___ Range.

Great Himalayan

Which prominent ranges are included in the Trans-Himalayas?

Karakoram Range, Ladakh Range, and Zaskar Range.

True or False: The Ladakh Range is considered an extension of the Great Himalayan Range.

False. The Ladakh Range is an extension of the Karakoram Range.

What notable feature is associated with the Karakoram Range?

It contains K2, the world's second-highest peak, and significant glaciers like the Siachen Glacier.

The Himalayan Range is primarily composed of ___ and ___ rocks.

Uplifted sedimentary and metamorphic rocks

True or False: The southern boundary of the Himalayan Range is clearly defined by the Indo-Gangetic Plains.

True

Fill in the blank: The Himalayan Range spans over ___ kilometers from the Indus Gorge to the Brahmaputra Gorge.

2,400

What is the average elevation of the Himalayan Range?

Approximately 6,100 meters

True or False: The Greater Himalayas are also known as the Inner Himalayas.

True

The Greater Himalayas are home to the world's highest peaks including ___, ___, and ___.

Nanga Parbat, Mount Everest, Kanchenjunga

What type of rocks primarily compose the Greater Himalayas?

Ancient rocks such as granite, gneisses, and schist

The Inner or Middle Himalayas is also known as ___ or ___ Himalayas.

Lesser or Lower Himalayas