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Glaciers grow larger and advance when accumulation of snow and ice exceeds melting and sublimation. This typically occurs in colder climates where temperatures remain low enough to prevent significant melting, especially during summer months. Additionally, increased snowfall can enhance accumulation, while factors such as elevation and latitude also influence glacier growth. These conditions create a positive mass balance, leading to the forward movement of glaciers.
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When do glaciers advance downward causing further erosional landforms?
Glaciers advance downward and cause further erosional landforms during periods of glacial advance when snowfall exceeds melting. This results in the glacier flowing and moving downhill, eroding the landscape through processes like plucking and abrasion.
What are the pros and cons of glaciers?
Pros:· Glaciers provide drinking water· Glacier water provides plants water· Glaciers help generate hydroelectric powerCons:· Glaciers cause flooding· Glaciers cause avalanches
What is the difference between glaciers ice sheets and ice fields?
valley glaciers are constrained by their surroundings. And ice sheets dont Ice sheets are large
Why are glaciers capable of eroding moving and depositing large amounts of rock material?
Glaciers are capable of eroding, moving, and depositing large amounts of rock material due to their immense weight and the movement of ice. As glaciers advance, the pressure can cause them to fracture and grind the underlying rock, a process known as abrasion. Additionally, the melting ice can carry sediment and debris, which is then transported as the glacier moves. When glaciers retreat, they deposit this accumulated material, forming various landforms such as moraines and outwash plains.
Do glaciers cause valleys or earthquakes?
Glaciers can shape valleys through a process called glaciation, where the movement and erosion of ice carve out the landscape. However, glaciers do not cause earthquakes as they are not related to tectonic plate movement. Earthquakes usually occur due to the shifting of tectonic plates beneath the Earth's surface.
When do glaciers advance downward causing further erosional landforms?
Glaciers advance downward and cause further erosional landforms during periods of glacial advance when snowfall exceeds melting. This results in the glacier flowing and moving downhill, eroding the landscape through processes like plucking and abrasion.
What are pros and cons of glaciers?
Pros:· Glaciers provide drinking water· Glacier water provides plants water· Glaciers help generate hydroelectric powerCons:· Glaciers cause flooding· Glaciers cause avalanches
What are the pros and cons of glaciers?
Pros:· Glaciers provide drinking water· Glacier water provides plants water· Glaciers help generate hydroelectric powerCons:· Glaciers cause flooding· Glaciers cause avalanches
What is the difference between glaciers ice sheets and ice fields?
valley glaciers are constrained by their surroundings. And ice sheets dont Ice sheets are large
How glaciers cause weathering?
because when its freezing the water turn into glaciers
Where do climate conditions cause hurricans to become larger and more powerful?
Give me the answer PLEASE!
Why does glaciers and polar ice caps have greatest amount of fresh water?
Cause Of Snow Marins And Glaciers
Why don't glaciers form in Australia?
because austrailia has warm weather and warm weather does not cause glaciers to form
What can cause new landforms?
rivers volcanoes glaciers
What two forces that cause glaciers?
Ice and rock
What is it about glaciers that can cause them to make plains?
Austin Lloyd
What will cause a U shaped valley to form?
glaciers
