0
A glacier is a 'river' of ice. In cold places where precipitation falls as snow rather than rain, the snow thickness builds up and up and forms a field of ice as its compacts.
Masses of ice are not solid but flow very slowly down hill under the force of gravity. This ice flow is called a glacier.
Glaciers flow down hill and as they do so it gets warmer and the ice at the tip of the glacier melts (they turn into rivers of water).
If the climate is cold then this melting happens less fast than the snow is supplying new ice at the top and the bottom of the glacier will advance (the glacier gets longer). If the climate is warming then the melting happens faster than the snow is supplying new ice and the bottom of the glacier will retreat back up towards the snow/ice field (the glacier gets shorter)
All of earths glaciers are currently getting shorter - the Glaciers are in retreat. This is because earths climate is getting slightly warmer.
Henriette Pagac
Wiki User
∙ 15y agoGlacial retreat is the recession of a glacier. it becomes smaller and smaller. In it place it leaves morraines. Using these morraines we can tell how big the glacier used to be compared to its present size
Wiki User
∙ 15y agoA glacier is a 'river' of ice. In cold places where precipitation falls as snow rather than rain, the snow thickness builds up and up and forms a field of ice as its compacts.
Masses of ice are not solid but flow very slowly down hill under the force of gravity. This ice flow is called a glacier.
Glaciers flow down hill and as they do so it gets warmer and the ice at the tip of the glacier melts (they turn into rivers of water).
If the climate is cold then this melting happens less fast than the snow is supplying new ice at the top and the bottom of the glacier will advance (the glacier gets longer). If the climate is warming then the melting happens faster than the snow is supplying new ice and the bottom of the glacier will retreat back up towards the snow/ice field (the glacier gets shorter)
All of earths glaciers are currently getting shorter - the Glaciers are in retreat. This is because earths climate is getting slightly warmer.
Wiki User
∙ 15y agoA glacier that is retreating is one that melts more every year than it grows.
Wiki User
∙ 13y agoWhen a glacier recedes for various reasons.
Wiki User
∙ 8y agoA receeding, or retreating (as it is more commonly known), is a glacier that is melting faster than it can slide downstream. Which gives the impression that it is going backwards.
Wiki User
∙ 12y agoThough both types flow and carry debris, advancing glaciers accumulate ice faster than ice melts; retreating glaciers melt faster than ice accumulates.
Wiki User
∙ 11y agoplastic flow and basal slip
Wiki User
∙ 14y agoMelting exceeds accumulation.
Add your answer:
Earn +20 pts
What de you call a slow-moving mass of ice on a mountain?
Depending on when it was formed, the size and speed it is moving it could be either an Avalanche or Glacier. If it is an incredibly old, slow moving, large, ice mass it is likely a Glacier; however if it is a quickly moving, small (relatively), ice mass it is an Avalanche.
When a glacier stops moving forward what will be deposited in front of it?
When a glacier stops moving and end moraine will be deposited in front of it.
What is a large mass of ice and snow moving on land under its own weight?
That is usually called a glacier
Will plucking occur if a glacier is NOT advancing?
Yes, because glacial ice is still moving inside the glacier even if the glacier's front is not advancing.
What is an example of a glacier moving boulder?
An erratic block.
When a glacier retreats is it moveing backwards?
A glacier is melting slowly away as it shrinks. Some may appear to be moving backwards, but they are actually melting from all sides at once.
A slow moving body of ice?
A slow moving body of ice is a glacier.
What de you call a slow-moving mass of ice on a mountain?
Depending on when it was formed, the size and speed it is moving it could be either an Avalanche or Glacier. If it is an incredibly old, slow moving, large, ice mass it is likely a Glacier; however if it is a quickly moving, small (relatively), ice mass it is an Avalanche.
When a glacier stops moving forward what will be deposited in front of it?
When a glacier stops moving and end moraine will be deposited in front of it.
Is a glacier formed by a flow of a river?
No. A glacier is a mass of moving snow and ice.
What is a large mass of ice and snow moving on land under its own weight?
That is usually called a glacier
What moraines are ridges of rock debris formed in front of a moving glacier.?
Ridges of rock debris that form in front of a glacier are called terminal moraines at the point that the glacier stops moving ahead.
True or false When a glacier is retreating the upstream ice is still moving forward toward the downstream terminus of the glacier?
A retreating glacier is one that is diminishing more in length that its upper supply regions can compete with. The snout of the glacier is retreating, but the main body of the glacier is still moving forwards. If this situation continues, the glacier will disappear.
What was the name of the glacier where titanic was moving?
mtiro
What is the slowest moving glacier?
Continental Glaciers
What is a slow moving river of ice?
glacier
What is''a huge sheet of moving ice''?
A glacier
