What are the two types of glaciers and how are they different?

What are the two types of glaciers and how are they different?

Glaciers fall into two groups: alpine glaciers and ice sheets. Alpine glaciers form on mountainsides and move downward through valleys. Sometimes, alpine glaciers create or deepen valleys by pushing dirt, soil, and other materials out of their way.

What is the difference between the 2 types of glaciers Alpine or valley and Continental )?

Glaciers are ice that moves. Continental glaciers form in a central location with ice moving outward in all directions. Alpine glaciers form in high mountains and travel through valleys. Ice caps cover large areas.

What is the difference between continental glaciers and valley glaciers?

In a valley glacier the ice flows downslope from the zone of accumulation, while for a continental glacier the ice flows laterally outward and away from the zone of accumulation.

How are glaciers different?

Basically, glaciers originate on land, and ice floes form in open water and are a form of sea ice. Glaciers that extend in continuous sheets and cover a large landmass, such as Antarctica or Greenland, are called ice sheets. If they are similar but smaller, they are termed ice caps.

What are the 2 main types of glaciers in the world?

There are two main types of glaciers: continental glaciers and alpine glaciers. Latitude, topography, and global and regional climate patterns are important controls on the distribution and size of these glaciers.

What are the two ways glaciers move?

Glaciers move by a combination of (1) deformation of the ice itself and (2) motion at the glacier base. At the bottom of the glacier, ice can slide over bedrock or shear subglacial sediments.

What are the two ways glaciers erode the land?

Glaciers cause erosion in two main ways: plucking and abrasion.

• Plucking is the process by which rocks and other sediments are picked up by a glacier. They freeze to the bottom of the glacier and are carried away by the flowing ice.
• Abrasion is the process in which a glacier scrapes underlying rock.

What are two types of glacial erosion?

The two main types of erosion are:

• Abrasion – as the glacier moves downhill, rocks that have been frozen into the base and sides of the glacier scrape the rock beneath.
• Plucking – rocks become frozen into the bottom and sides of the glacier.

How are valley glaciers and continental glaciers similar?

valley glaciers is a glacier usually originating in a cirque at a valley head and flowing downward between the walls of a valley. A continental glacier is covers many miles covering the continent. a rock that is moved on the Earth’s surface by water, wind, ice or gravity.

What are the two main types of glaciers where do you find each?

There are two primary types of glaciers: Continental: Ice sheets are dome-shaped glaciers that flow away from a central region and are largely unaffected by underlying topography (e.g., Greenland and Antarctic ice sheets); Alpine or valley: glaciers in mountains that flow down valleys.

What are the different types of glaciers write briefly about each of them?

Types of Glaciers

• Ice Sheets. Ice sheets are continental-scale bodies of ice.
• Ice Fields and Ice Caps. Ice fields and ice caps are smaller than ice sheets (less than 50,000 sq.
• Cirque and Alpine Glaciers.
• Valley and Piedmont Glaciers.
• Tidewater and Freshwater Glaciers.
• Rock Glaciers.

What are 2 types of glaciers and where are they found?