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Mountains

A mountain is a natural elevation of the earth's surface having considerable mass, often steep sides, and a height greater than that of a hill. Part of the geography of every continent, they are most often found in a long group called a range Some mountain ranges are Alps, Andes, Himalayas, and Rocky Mountains, though there are dozens more.

17,824 Questions

What type of rock are in every mountain range on earth?

The type of rock that is commonly found in mountain ranges on Earth is sedimentary rock, which has been compressed and uplifted over millions of years due to tectonic forces. These sedimentary rocks are often overlain by metamorphic rocks, which are formed from the alteration of pre-existing rocks under high pressure and temperature conditions. Igneous rocks, formed from the cooling and solidification of magma, can also be found in mountain ranges, particularly in volcanic regions.

What is the plate tectonic for Mount Bromo?

Mount Bromo is located in Indonesia on the island of Java, which sits on the Indo-Australian Plate. This plate is slowly moving northward and colliding with the Eurasian Plate, leading to volcanic activity in the region. The volcanic arc that includes Mount Bromo is due to subduction of the Indo-Australian Plate beneath the Eurasian Plate.

What is the longest mountain range in Earth located?

The Andes mountain range is the longest mountain range on Earth, stretching over 7,000 kilometers along the western coast of South America. It spans through seven countries, including Venezuela, Colombia, Ecuador, Peru, Bolivia, Chile, and Argentina.

What was Sonar's role in locating underwater mountains?

Sonar technology played a crucial role in locating underwater mountains by sending sound waves down to the ocean floor. These sound waves bounce back differently depending on the topography of the seabed, allowing scientists to create detailed maps of underwater features such as mountains. This mapping helps in understanding the geology and ecosystems of these hidden underwater structures.

What accumulated feature moves at a very slow rate yet is able to carve new geologic features like mountains and valleys?

A glacier is an accumulated feature that moves at a slow pace but is capable of shaping the landscape by carving out mountains and valleys through the process of erosion. As glaciers slowly move across the land, they erode and transport large amounts of rock and sediment, reshaping the terrain over time.

Is a fault block mountain formed from a divergent or convergent boundray?

A fault block mountain is typically formed from a divergent boundary. As tectonic plates move apart, blocks of crust are uplifted along fault lines, creating fault block mountains. Examples include the Sierra Nevada in California.

What are mountain chains formed by magma coming through rift zones called?

Mountain chains formed by magma coming through rift zones are called volcanic mountain chains or volcanic arcs.

Do transform faults make mountains?

No, transform faults do not make mountains. Transform faults occur where tectonic plates slide past each other horizontally. Mountains are typically formed by the convergence of tectonic plates, where one plate is forced beneath the other, or by volcanic activity.

Why does land slide occur in hills stations?

Landslides in hill stations are commonly caused by heavy rainfall, steep topography, deforestation, and human interference such as construction activities that destabilize the slope. These factors can weaken the soil and rocks, making them more prone to slipping and causing landslides.

What is a hole in the top of the mountain called?

A hole at the top of a mountain can be referred to as a summit vent or a volcanic crater, depending on whether it is a natural opening or the result of volcanic activity.

What is a mountain made of lava and ash?

A mountain made of lava and ash is typically a volcanic mountain, formed from the accumulation of hardened lava flows and volcanic ash during volcanic eruptions. Over time, repeated eruptions can build up the mountain's height and shape. Examples of such mountains include Mount St. Helens in the United States and Mount Fuji in Japan.

How do the volcanic mountains form?

Volcanic mountains form when molten rock (magma) erupts onto the Earth's surface through a vent or opening in the Earth's crust. This magma cools and hardens to form lava flows, layers of volcanic ash, and other volcanic materials that build up over time to create a mountain. Continued eruptions can further build up the size of the volcanic mountain.

How do mountain chains provide evidence that Pangaea existed?

Mountain chains on different continents have similar rock types and structures, indicating they were once connected. This suggests that the continents were once part of a single landmass, Pangaea, which broke apart through plate tectonics. Matching mountain chains on different continents support the theory of continental drift and the existence of Pangaea.

What is the huge underwater mountain ranges that are presented in every ocean and circled earth?

The underwater mountain ranges that are present in every ocean and encircle the Earth are called mid-ocean ridges. These ridges are formed by tectonic plates spreading apart, creating new oceanic crust. They are home to unique ecosystems and diverse marine life.

What did scientists use to discover underwater mountain ranges?

Scientists used sonar technology to discover underwater mountain ranges. Sonar works by sending sound waves that bounce off objects in the water, allowing researchers to create detailed maps of the ocean floor.

What forms at the top of a volcanoe mountain when it collapses?

Most volcanoes, when they finish erupting, leave a crater behind when the magma retreats down the volcanic pipe. Occasionally this will fill with water to leave a lake.

A large surface explosion will leave behind a Caldera - a broad area possibly still of geothermal activity. Such as Yellowstone, or Okataina.

What causes a fault block mountain?

Fault block mountains are formed when large blocks of the Earth's crust are uplifted along faults. Tensional forces cause the blocks to move vertically relative to each other, creating steep mountain ranges and valleys. As the blocks continue to move, the mountains can be further uplifted and shaped by erosion.

What is a sand mountain really called?

A sand mountain can also be called a sand dune or a sand hill, depending on its size and formation. These formations are created by wind and water erosion, and can be found in deserts, beaches, or coastal areas worldwide.

Are mountains formed when a volcano reaches the surface of the water in an ocean?

i think that mountains form when volcano reaches the surface of the water in an ocean because

they first make plates that pull and push and they push until they make a mountain and they never let go of pushing they just keep on going and going.

What 2 types of faults create mountains?

The two types of faults that create mountains are thrust faults, where rocks are pushed up and over each other, and normal faults, where rocks are pulled apart and one block slides down. These fault movements result in the crust being folded and uplifted, leading to the formation of mountains.

What is the name of a famous fault block mountain?

The Sierra Nevada mountain range in North America is an example of a famous fault block mountain.

What is a hill formed by?

A hill is typically formed by a combination of geological processes, such as erosion, weathering, and tectonic activity. Over time, these processes can uplift and shape the land to create elevated areas known as hills.

Is Mauna Kea a fold mountain?

Mauna Kea is a shield volcano, not a fold mountain. It was formed by volcanic activity, with its characteristic gentle sloping sides built up over time by countless eruptions of relatively fluid lava. Fold mountains, on the other hand, are created by tectonic plate movements causing rock layers to be uplifted and folded.

What side of the mountains do clouds release moisture?

Clouds typically release moisture on the windward side of mountains, where the air is forced to rise and cool, causing the moisture to condense and form precipitation. This process is known as orographic lift.

What is the large underwater mountain chain that winds around the earth?

The large underwater mountain chain that winds around the Earth is called the Mid-Atlantic Ridge. It is a divergent boundary where tectonic plates are moving apart, allowing magma to rise and create new oceanic crust.