During the last Ice Age a large part of Earth north and south of the tropics were covered in ice and snow and glaciers were common. As the ice age drew to a close and the ice began to melt the glaciers moved faster. Glacier numbers increased and more and more began the journey down to the sea. As the glacier moves ever onward all rocks caught up in this drift tumble through to the bottom being heavier than ice.Glacial Action then takes place, that is the mass of rubble at the bottom of the glacier gouges away at the land beneath. This action creates the vallies and cirques
Answer: Cirques
Alpine glaciers form when snow accumulates in a mountain valley and compacts over time into ice. The weight of the ice causes it to flow downhill, carving out the valley and creating a glacier. Cold temperatures and consistent snowfall are necessary to sustain an alpine glacier.
As glaciers move, they can carve out deep depressions in the land called cirques. When the glacier retreats or melts, these cirques can become filled with water, forming lakes. Glaciers can also create moraines, which are piles of debris that dam up valleys, creating lakes behind them.
A sharp peak formed where three or more cirques erode a mountain is called a "pyramid" or "horn." This distinctive shape arises from the intense erosion caused by glacial activity in the cirques, which carve out steep, rugged features. The result is a pointed summit that stands out prominently against the surrounding landscape.
Glaciers that create cirques on the sides of mountains are called cirque glaciers. These glaciers form in bowl-shaped depressions on the slopes of mountains and are responsible for eroding and shaping the characteristic amphitheater-like features known as cirques. Examples of cirque glaciers can be found in mountain ranges around the world, such as the Alps, Andes, and Himalayas.
Cirques and U-shaped valleys are formed by glacial erosion. Cirques are formed by the erosive action of a glacier in a bowl-shaped depression at the head of a valley. U-shaped valleys are carved out by glaciers as they flow down a mountain, eroding the surrounding rock and creating a distinctive U-shape.
Armchair-shaped valleys, also known as cirques, are features formed by glacial erosion. They are typically semi-circular depressions located at the head of a glacier, created as ice scours the landscape. These valleys often have steep walls and are commonly associated with mountainous regions. Once the glacier retreats, cirques can often form scenic alpine lakes.
this is a peproduction
Arêtes can form in two ways. They can form when two glaciers erode parallel U-shaped valleys, or they can form when two glacial cirques erode headwards toward one another, although frequently this results in a saddle-shaped pass, called a col.
The plural form is valleys.
A moraine is a landscape feature created by glacial deposits. Moraines are formations of unsorted rock debris that were transported and deposited by a glacier as it moved and melted. They can be found in various forms such as terminal moraines at the end of glaciers or lateral moraines along their sides.
Glaciers can form various landscape features, including U-shaped valleys, cirques, aretes, and moraines. These features are created as glaciers erode and deposit material as they flow over the land.
Cirques could intersect at an intermediate ridge. This would be less common.
terminal moraines--------------------------------------------------------------------------------------------------------They can be:Cirques, bowl-shaped depressions where glacial ice cuts back into the mountain walls.Horns, sharp, pyramid-like peaks that form when three or more alpine glaciers carve a mountain.Arête, a jagged ridges that form between two or more cirques that cut into the same mountain.Also U-shaped valleys and Hanging Valleys.
The plural form is valleys. The plural possessive is valleys'.
Moraine
The plural form is valleys. The plural possessive is valleys'.