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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

Why is the land on the eastern side of the cascade range drier than land on the western side?

The Cascade Range acts as a barrier to moisture-laden air coming from the Pacific Ocean, causing air to rise and release precipitation on the western side. By the time this air descends on the eastern side, it has lost much of its moisture, leading to drier conditions. This rain shadow effect is the main reason for the difference in moisture levels between the two sides of the range.

What is a special dry warm wind that blows from the rocky mountains down into the valleys below called?

The special dry warm wind that blows from the Rocky Mountains down into the valleys below is called a "Chinook wind." These winds can bring a rapid increase in temperature and often lead to quick snowmelt in the surrounding areas.

How are mountains get worn down?

Mountains are worn down through a process called erosion, which is primarily caused by natural elements such as wind, water, and ice. These forces break down the rocks and soil on the mountain's surface and transport the material downhill. Over time, this erosion gradually reduces the height and size of the mountain.

Why do the Coastal Ranges of California have a high incidence of Mass Movement?

The Coastal Ranges of California have a high incidence of mass movement due to factors such as steep slopes, heavy rainfall, seismic activity, and soil composition. The combination of these factors can trigger landslides, rockslides, and other types of mass movements in the region.

What are 3 ways a mountain can be formed?

  1. Volcanic activity: Mountains can form through volcanic eruptions where molten rock rises to the surface and solidifies.
  2. Tectonic plate movement: Mountains can be formed when two tectonic plates collide, causing intense pressure and uplifting of the Earth's crust.
  3. Erosion and weathering: Mountains can be shaped by erosion and weathering over long periods of time, where forces like wind and water wear down the land to create mountainous terrain.

What is a gap in a mountain called?

A gap in a mountain is typically called a pass or a saddle. It is a lower point along a ridge that allows for passage between two peaks or valleys.

Tension can cause the formation of fault-block mountains or?

Tension can cause the formation of fault-block mountains or rift valleys when tectonic plates move away from each other, creating a gap that is filled with new crustal material or causing the existing crust to break into blocks. The blocks may then uplift or subside, forming mountain ranges or valleys.

How were the mountains of the cascade range formed?

The Cascade Range was formed through a process called subduction, where the Juan de Fuca tectonic plate is forced beneath the North American plate. This results in intense pressure and heat that led to the formation of the volcanic peaks and mountains in the Cascade Range, including iconic peaks like Mount Rainier and Mount Hood.

What are the steps called that are built in the sides of mountains in china to create more arable land?

The steps that are built into the sides of the mountains are called terraces. It makes it so that farmers can grow more crops and be able to reach them as well. The correct term for it would be terrace farming. It's one of those little engineering quirks that the Chinese have developed over many years.

Do mountain ranges emerge 100 km away from the plate boundary?

Mountain ranges typically form closer to plate boundaries, usually within a few dozen to a couple hundred kilometers from the boundary due to the intense tectonic forces acting at the boundary. However, the exact distance can vary based on the specific geologic conditions and processes at play in that region.

Does Wind moving up a mountain peak carries less moisture than wind moving down the opposite side of the peak?

Well, i know that when moist winds move up a mountain peak, they will lose moisture. So, comming back down the clouds have little moisture left. when this happens constantly, it creates a rain shadow. A rain shadow is an area that receives little rain due to this effect.

i hope that is what you were asking, and please correct me if i am wrong!!

How is mount shishaldin formed?

Mount Shishaldin is a stratovolcano located on Unimak Island in Alaska. It was formed through a series of eruptions over thousands of years, with layers of solidified lava, ash, and volcanic debris building up to create its conical shape. The volcano remains active and continues to be shaped by ongoing volcanic activity.

Do humans impact mountains?

Yes, humans impact mountains through activities such as mining, deforestation, and tourism. These activities can lead to habitat destruction, soil erosion, and changes in local ecosystems. Additionally, climate change, largely caused by human activities, is affecting mountain environments through shifting temperatures and precipitation patterns.

What geological forces might be responsible for the range of mountains?

The formation of mountain ranges is typically due to tectonic forces caused by the movement of Earth's lithospheric plates. Convergent plate boundaries, where plates collide and are pushed upwards, are often responsible for the creation of mountain ranges. Additionally, volcanic activity can contribute to the growth of mountains through the accumulation of lava and volcanic materials.

How did mount ontake form?

Mount Ontake was formed through a series of volcanic eruptions over thousands of years. It is a stratovolcano, which means it was built up through multiple layers of lava, ash, and other volcanic materials. Mount Ontake is part of the Northern Japanese Alps volcanic belt.

What are facts about mt laki?

Mount Laki is an active volcano located in the Democratic Republic of the Congo. It last erupted in 2002, spewing lava and ash. The volcano is part of the Virunga mountain range and is known for its steep slopes and conical shape.

How big is mica mountains?

Mica Mountain is the highest peak in the Rincon Mountains in southern Arizona, with an elevation of 8,664 feet (2,641 meters) above sea level. It is a prominent landmark in Saguaro National Park.

Why is yucca mountain is good and bad?

Yucca Mountain is seen as a potential repository for storing nuclear waste due to its geological stability and remote location, which could minimize risk to the environment. However, concerns exist regarding the long-term safety and viability of storing radioactive waste in a single location, potential water contamination, and the transportation risks of moving waste to the site.

What is a deposit that forms where a river leaves a mountain range called?

A deposit that forms where a river leaves a mountain range is called an alluvial fan. This fan-shaped deposit is created as the river slows down and deposits sediment and debris that it has carried from the mountains.

Would you expect to see a folded mountain range at an ocean ridge?

No, folded mountain ranges are typically formed by tectonic compression, while ocean ridges are associated with sea-floor spreading and tectonic divergence. Ocean ridges feature volcanic activity and the creation of new oceanic crust, rather than the compression required to form folded mountains.

What indications tell if a mountain range was not formed by subduction?

If a mountain range was not formed by subduction, you would see a lack of deep-sea trench formation, absence of volcanic arcs, and the presence of shallow marine sediments or continental crust materials in the region. Additionally, the lack of evidence of one tectonic plate sliding beneath another would support the idea that subduction did not play a role in the formation of the mountain range.

Would you expect to see folded mountains range at mid ocean ridges?

No, folded mountain ranges are typically formed by the collision of tectonic plates, leading to intense folding and faulting of the Earth's crust. Mid-ocean ridges, on the other hand, are divergent boundaries where tectonic plates are moving apart, resulting in volcanic activity and the creation of new oceanic crust. Folded mountains are not typically found at mid-ocean ridges.

How much of the earth is made up of mountains?

Approximately 20% of the Earth's surface is covered by mountains. This includes everything from small hills to towering peaks.

Is shale found near mountains?

Shale is a type of sedimentary rock that can be found in many different locations, including near mountains. Shale forms from the compaction of clay and mud over time, so it is commonly found in areas where there were once large bodies of water or where sedimentary processes have taken place. Mountainous regions often have sedimentary rock formations, including shale, due to the geological processes that have occurred over millions of years.