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what are u shaped valleys (mouse click on Mdwrite)?

A U-shaped Valley is an ancient geological formation with steep, high sides as well as an elongated or flat valley bottom. They are the result of glaciation, and are usually the home of rivers, lakes, sand traps on golf courses, kettle lakes (water hazards), and other such natural features.

Glacial erosion creates U-shaped valleys when rocks are removed from the sides and the bottom of the valley. These valleys are common in mountainous regions around the globe.

They are created by glaciers.

Glaciers are massive bodies of ice that are formed on the tops of mountains and then slide down them. As they degrade they form U shaped valleys that have flat floors and steep sides. These valleys are distinct from river valleys that tend to be shaped in the shape of a V. Although glacial erosion can happen anywhere, these valleys tend to be more common in mountainous regions. They are so distinct that it is easy to discern whether the landscape was formed by rivers or glaciers.

The formation of a U shape valley begins by creating an V formed river valley. As the glacier melts it, it expands into the V-shaped valley of the river and creates a U-shaped inverted shape. The ice also scrubbing the surface of the land, causing high and straight walls along the sides of the valley. This process is known as glaciation, and it requires the strength of a lot to move the earth in this manner.

As the glacier continues to chip away at the landscape, it also makes the valley more and more wide. The glacier's ice is less frictional than the rocks. As the glacier travels down the valley, it creates abrasion on the rock surfaces and pulls the rocks that are weak away from the valley wall in a process known as plucking. These processes combine to widen, deepen and smooth the U-shaped valley.

This also causes modern small u shaped kitchen design valleys to "hang' above the main one. This valley is sometimes filled with ribbon lakes which are formed by water rushing through the glacier. The valley is also distinguished by striations, ruts and striations on the sides, as well as till and moraines on the floor.

The world is full of U-shaped valleys. They are prevalent in mountainous regions, including the Andes, Alps, Caucasus, Himalaya and Rocky Mountains. In the United States they are usually located in national parks. Examples include Glacier National Park and the Nant Ffrancon Valley in Wales. In some instances these valleys extend to coastal locations and transform into Fjords. This is a natural process that occurs when the glacier melts. It can take thousands of years to build these valleys.

The depths of the ocean are deep

U-shaped valleys are characterized by steep sides that curve at the bottom and wide, flat valley floor. They are formed in valleys in rivers that were filled by glaciers during the glacial era. The glaciers erode valley floors via cutting and abrasion which makes the valley widen and deeperen more evenly than with a river. These types of features are found in mountainous regions all over the world including the Andes Mountains, Alps Mountains, Himalayas Mountains, Rocky Mountains and New Zealand.

The erosion of a river valley can transform it into a u-shaped valley by expanding and deepening it. The erosive force of the glacier also causes smaller side valleys to hang above the main valley, which is often characterized by waterfalls. These features are known as "hanging valleys", because they are suspended above the main valley when the glacier retreats.

These valleys may be surrounded by forest and contain lakes. Some valleys are dry and are used for farming, while others are flooded and can be explored as part of a kayaking or hiking trip. Many of these valleys are in Alaska in the region where melting glaciers are the most prominent.

Valley glaciers are massive flowing ice like rivers that slowly move down the slopes of mountains during a glacier. They can reach depths over 1000 feet, and are the most prevalent form in alpine areas of valley erosion. They eat away the rocks at the bottom of the valley, leaving behind depressions and holes filled with water. The resulting lakes are long and thin, and they are found in the peaks of a few mountains.

A glacial trough is a different kind of valley. It is an U form valley that extends into the saltwater to create a fjord. These are common in Norway, where they are called fjords, but are also found in other regions of the world. They are created by melting the ice and can be found on maps of the world. They are usually characterized by rounded sides that mimic the shape of a U shape in cross-section and steep sides. The trough walls are generally made of granite.

The slopes are steep.

A U shape valley is a type of formation with steep, high sides and a smooth bottom. They are frequent in mountainous areas and are often carved by glaciers. This is because glaciers are slow moving rivers of ice which move downhill, scouring land as they move. Scientists used to think that glaciers could not carve a valley because they are so soft but now we know they do create these forms.

Glaciers form distinctive U-shaped valleys as a result of the processes of abrasion as well as plucking. These processes broaden, steepen and deepen V-shaped river valleys to the U shape by eroding. The slopes of the valley bottom are also altered. These changes take place at the front of a glacier when it traverses a valley. This is why the top of U-shaped valleys is usually wider than the bottom.

Sometimes, U-shaped valleys can be filled with lakes. These are referred to as kettle lakes. They are formed in hollows that were eroded out of the rock by the glacier, or were dammed by the moraine. The lake could be a temporary feature as the glacier melts, or it could remain after the glacier has receded. They are typically found in conjunction with cirques.

Another type of valley is a flat-floored one. This is a valley formed by streams that break up the soil, however it doesn't have as steep of a slope as an U-shaped valley. They are usually found in mountainous areas and are more affluent than other types.

There are different types of valleys in the globe. Each has its own distinctive appearance. The most common is a V-shaped valley but other types include U-shaped valleys as well as the rift valleys. A rift valley is one that forms in places where the crust of the earth is separating. They are typically narrow valleys with steep sides. This is evident in the Nant Ffrancon Valley, located in Snowdonia.

They are wide

Contrary to V-shaped valleys, U-shaped valleys have broad bases. They are most often found in mountains and are formed by glaciers. Glaciers are huge blocks of snow and ice that degrade landscapes as they move downwards. They cause valleys to recede by crushing the rocks with friction and abrasion. This process is known as Scouring. The glaciers degrade the landscape in a distinctive U-shaped design. These valleys, often referred to as U-shaped Valleys, can be found in numerous locations across the globe.

The formation of these valleys takes place when glaciers alter existing valleys of rivers. The glacier's slow motion and weight is able to erode the valley's sides and floor, creating a distinctive U shape. This process is referred to as glacial erosion, and has resulted in some of the most beautiful landscapes on Earth.

These valleys are often referred to as glacial troughs or troughs. These valleys are all over the world, but especially in areas with mountains and glaciers. They can range in size from a couple of meters to hundreds of kilometers. They also differ in depth and length. The fluctuations in temperature will be higher the deeper the valley.

A ribbon lake or fjord is formed when a U-shaped gorge fills with water. The ribbon lakes form in depressions where glaciers cut away less resistant rocks. They may also form in a valley where the glacier has been stopped by walls.

U-shaped valleys may also contain other glacial features, such as hanging valleys, moraine dams and the erratics. Erratics are huge boulders that were deposited by the glacier during its movement. The erratics are often used to mark the boundaries of glaciated regions.

These smaller valleys are left hanging" above the main valley that was created by the glacier. These valleys are not as deep as the main valley, and they are ice-free. These valleys are carved out by tributary ice and are typically topped by waterfalls.