alpine glaciers
One type of Alpine glacier is a cirque glacier, which forms in a bowl-shaped depression on the side of a mountain. These glaciers are typically small and may be found at the head of a valley or on a mountainside.
A confined glacier is a glacier that is confined by topography. For example, a glacier that forms on a mountain. Continental glaciers, by contrast, are not affected. The glaciers on Antarctica and Greenland are continental glaciers. The glaciers at Glacier Bay National Park, or on a mountain are confined glaciers.
valley glaciers
The Perito Moreno Glacier is classified as a tide-water glacier, which is a type of glacier that flows down a valley and reaches the ocean, where it forms a floating ice tongue. The glacier periodically calves icebergs into the water, creating a spectacular display of ice breaking off.
Ground moraine forms from unsorted materials left beneath a glacier as it advances and retreats. These consist of a mixture of different-sized rock fragments, sediments, and debris that were ground up and carried along by the glacier.
Valley Glaciers
One type of Alpine glacier is a cirque glacier, which forms in a bowl-shaped depression on the side of a mountain. These glaciers are typically small and may be found at the head of a valley or on a mountainside.
A confined glacier is a glacier that is confined by topography. For example, a glacier that forms on a mountain. Continental glaciers, by contrast, are not affected. The glaciers on Antarctica and Greenland are continental glaciers. The glaciers at Glacier Bay National Park, or on a mountain are confined glaciers.
valley glaciers
A medial moraine.
Volcanoes
The Perito Moreno Glacier is classified as a tide-water glacier, which is a type of glacier that flows down a valley and reaches the ocean, where it forms a floating ice tongue. The glacier periodically calves icebergs into the water, creating a spectacular display of ice breaking off.
Ground moraine forms from unsorted materials left beneath a glacier as it advances and retreats. These consist of a mixture of different-sized rock fragments, sediments, and debris that were ground up and carried along by the glacier.
valley
There are many types of moraines. These include medial moraine, lateral moraine, ground moraine, and terminal moraine. The type that forms along each side of a glacier is a terminal moraine. The one that forms from unsorted rock materials is called a medial moraine.
A snowfield typically forms before a glacier. Snow accumulates on high-altitude areas, gradually turning into firn (a type of compacted snow). Over time, the firn transforms into glacial ice, leading to the development of a glacier.
Mountain passes are typically formed by glacial erosion, where the movement of glaciers carves out a low point between mountain peaks. The glacier's forceful movement and abrasive action can widen and deepen a pass, creating a gap in the mountain range.