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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.

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How are the mountains worn away?

By erosion. At the coast by the sea. Inland, by rain and 'frost and thaw' cycles. In which the rock surface expands during the hot day, then contracts in the cool night. Since all of a small protuberance is not equally connected to the substrate, thermal stresses develop which eventually fracture off the piece. These rocks often display a 'pudding basin' shape.

There is also mechanical grinding at the base of a glacier, where rocks entrained in the glacier base grind along the rock base.

Chemical weathering is also present, where some minerals swell when they get wet.

Most rainfall is slightly acidic and this will aid chemical weathering.

And rivers deepen their course by abrasion of sands and gravel carried, eventually leading to valley wall slopes too steep to be self supporting, and collapse.

And lightning has a minor part, but as this more commonly strikes on mountain tops, which are quite exposed.

Rain shadow effect is associated with what?

The rain shadow effect is associated with the leeward side of mountains where moist air rises, cools, and releases precipitation on the windward side. As the air descends on the leeward side, it warms and becomes drier, creating a rain shadow with reduced precipitation.

What effects do humans have on mountains?

  1. Earn Profits - hotels, rest houses
  2. Several Sports like Paragliding, River-crossing, skiing.......,etc.
  3. People go for trekking like they go for Burma bridge.
  4. There are lots of cutting of forests.

Does a mountain have to be a certain height to be classified as an actual mountain?

There is no strict definition for the minimum height required for a landform to be classified as a mountain. Generally, a mountain is considered a landform that rises prominently above its surroundings, but the specific height threshold can vary depending on geographic location and cultural context.

What sort of rock formation do the world's greatest mountain ranges consist of?

The world's greatest mountain ranges consist primarily of folded and faulted rock formations, including sedimentary, metamorphic, and igneous rocks. These rocks have been pushed upward and deformed by tectonic forces, creating the towering peaks and rugged landscapes we see today.

Which mountain ranges found in the US is heavily eroded?

The Appalachians mountain range is considered to be heavily eroded. They are believed to have been as tall as the Rocky mountains at one time.

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The Appalachians are part of the same range as the Scottish Highlands and Norwegian mountains - formed long before the Atlantic Ocean started to open - so are much older than the Rockies and their South American continuation, the Alps and the Himalaya. Consequently they have been in a state of erosion for much longer.

Mountains can be formed by a process called what?

Mountains can be formed by a process called tectonic plate movement and collision. When two continental plates collide, they can buckle and fold, creating mountain ranges. This process can also involve volcanic activity and erosion shaping the mountains over time.

Why do mountains have lower temperatures than plains?

Here the answers are diverse.First the plains have charcteristics like the albedo of the surface,texture of the surface/soil.Temperature is distributed on the surface of a plain in horizontal axis with little obstraction whereas for the mountains there is forced lifting of warm air temperature by the cold air temperature through a process called orographic process.Even Pressures play a major role in the distribution of temperature with height. The higher the pressures the lower the temperature and the lower the pressure the higher the temperatures.

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Steps in breaking down mountain rocks and depositing sand silt and clay in different places hundreds of miles away?

  1. Physical weathering: Rocks break down into smaller pieces due to factors like temperature changes, frost action, and abrasion from wind and water.
  2. Erosion: These smaller rock fragments are carried away by various agents like water, wind, and glaciers and deposited in different locations.
  3. Transport: The sediments, including sand, silt, and clay, are carried for hundreds of miles by these agents before being deposited in new locations based on factors like particle size and energy of the transporting agent.

What is the difference between the climate on the windward side and the leeward side?

The windward side of a mountain tends to be wetter and cooler due to moist air being forced to rise and cool, leading to precipitation. In contrast, the leeward side, or the "rain shadow" side, is drier and warmer as the air descends, warms, and loses moisture. This can result in significant differences in vegetation and ecosystems on either side of a mountain range.

What wears down mountain ranges?

Sun, rain, freezing cold and wind gradually break up the movements into smaller rocks. Running water in rivers carries away the rocks. As they move, they bang together and break up until they are sand or silt.

What is a fold to the face?

A "fold to the face" is not a standard or commonly recognized term. It may be a colloquial or slang phrase used in a specific context or region. Without more information, it is difficult to provide a precise definition.

What are the major relief features of the earth?

A mountain is defined as natural elevation of the Earth 's surface over 600 metres , with a peak or summit , which is small in proportion to its base.On the basis of their formation mountains have been classified into four types. these are

1 Fold 2 Volcanic 3 Block and 4 Residual

How does a mountain split?

Mountains can split through geological processes such as tectonic plate movements, where two plates move apart causing the land between them to rise up and form a mountain range. Another way is through erosion, where forces like water, wind, and ice wear down the mountain over time, causing it to split or separate into smaller peaks.

To what mountain range does mountain Everest belong?

Mount Everest belongs to the Himalayas mountain range.

Why is the leward side of a mountain dry?

The Sun warms the ocean and evaporates the water. The water vaper then rises and condese back into little water droplets called coulds. Wind then blows these clouds along land until they are eventually stopped by a tall mountain. Unable to cross the peaks the clouds are trapped on one side and only rain on that side, leaving the other side dry.

What is the side of a mountain the receives less precipitation than the other?

The leeward side of a mountain, also known as the rain shadow side, typically receives less precipitation than the windward side. As air ascends the windward side and cools, it releases moisture in the form of precipitation. By the time the air reaches the leeward side, it has lost much of its moisture, resulting in drier conditions.

Is a mountain convergent divergent or transform?

A mountain is typically formed at convergent boundaries, where two tectonic plates collide. This collision causes intense pressure that forces the Earth's crust to uplift and form mountain ranges.

Largest contribution to the stability of a folded protein?

The largest contribution to the stability of a folded protein is typically due to hydrophobic interactions between nonpolar residues within the protein core. These interactions help bury hydrophobic groups away from the surrounding solvent, minimizing solvent exposure and increasing the overall stability of the folded structure. Additional contributions can come from hydrogen bonds, electrostatic interactions, and disulfide bonds.

How does a mountain lose every 1000years?

Mountains lose material through erosion caused by natural processes such as weathering, mass wasting, and transportation of sediment by water, wind, or ice. This loss occurs over long periods of time and can result in changes to the mountain's shape and size.

One reason plant life changes as you hike up a mountain is because of the change in?

altitude. As you go higher up a mountain, the air becomes thinner and temperatures drop, which can affect the types of plants that can survive in those conditions. Different plant species have adapted to thrive at different elevations based on factors like temperature, precipitation, and soil quality.

How are fog and clouds alike?

In both fog and cloud, the dispersed phase is a liquid and the dispersion medium is air (gas). The only difference between them is that the fog is formed in the region close to earth while clouds are formed in the upper layer of the atmosphere.

What is the location for Vinson Massif?

Vinson Massif is the highest mountain of Antarctica, lying in the Sentinel Range of the Ellsworth Mountains, which stand above the Ronne Ice Shelf near the base of the Antarctic Peninsula.

Why might it take longer for mountains in dry areas to erode?

the wind and rain mixed together makes a powerful force that over millions of years can erode the mountain side down. In dry areas there is less rain but there is wind. The wind can push sand and other objects against mountains also eroding the mountain slowly.