How Himalayas were formed explain?
The Himalayas were formed as a result of the collision between the Indian Plate and Eurasian Plate. As a result of this collision, the sedimentary rocks which were settled in the large-scale depression in the Earth’s crust called Tethys were folded and formed the Himalayas.
Where do most earthquakes occur on Earth?
Pacific Ocean
What type of magma erupts at divergent boundaries?
The generated magmas are basalts. Most of them intrude into fractures of the stretched (and thinned) lithosphere, but some may erupt on the sea floor to create new oceanic crust and a series of volcanoes along the mid-ocean ridges.
What is the difference between magma and lava?
Scientists use the term magma for molten rock that is underground and lava for molten rock that breaks through the Earth’s surface.
Which is hotter magma or lava?
When geologists refer to magma, they’re talking about molten rock that’s still trapped underground. If this molten rock makes it to the surface and keeps flowing like a liquid, it’s called lava. They’re also the hottest variety of magma, reaching temperatures between 1,800 degrees to 2,200 degrees Fahrenheit.
Whats hotter fire or lava?
While lava can be as hot as 2200 F, some flames can be much hotter, such as 3600 F or more, while a candle flame can be as low as 1800 F. Lava is hotter than a typical wood or coal-buring fire, but some flames, such as that of an acetylene torch, is hotter than lava.
Which is considered the most dangerous type of volcano?
Stratovolcanoes
What are the 3 most dangerous volcanoes?
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- of 16. Cotopaxi, Ecuador.
- of 16. Mount Vesuvius, Italy.
- of 16. Popocatépetl, Mexico.
- of 16. Mayon Volcano, Philippines.
- of 16. Mount St.
- of 16. Mount Merapi, Indonesia.
- of 16. Kilauea Volcano, Hawaii, U.S.
- of 16. Coatepeque Caldera, El Salvador.