yea
V-shaped valleys by fast flowing rivers, and U-shaped valleys by glacier movement.
The 5 main parts of a glacier areAccumulation zone (Source snowfield)Crevasse field (where the flowing ice goes over bumps).Equilibriumlines where flowing glaciers mergeLateral and medial moraines (were ground up debris accumulates)The Glacial Toe or terminus (where the terminal moraine is deposited)
Most glacier caves are found where there are seasons and in winter is super cold like where you would find a glacier. In the warmer season the ice shield may start to melt causing the water that has already melted, flow. Which would cause somthing called a gorge form. Afterthe water stops flowing a Glacier Cave has formed!
An iceberg is a body of ice floating in the ocean. A glacier is a land based 'river of ice' flowing from the mountains to its ultimate terminus, wherever that may be. Thus they are very different things. As to speed, like a river, that depends upon the gradient - in the cirques at the head, the velocity would be quite high, but slowing as the glacier grew and its gradient shallowed.
A glacier
True
yea
In the middle section. Just like in a flowing stream.
V-shaped valleys by fast flowing rivers, and U-shaped valleys by glacier movement.
The glacier will melt eventually, and then form a valley, as well as water flowing through that valley; and it may even help form new valleys.
A river of ice is a glacier.
A river starts at aplace called it's source. This could be an underwater spring or a melting glacier.
The 5 main parts of a glacier areAccumulation zone (Source snowfield)Crevasse field (where the flowing ice goes over bumps).Equilibriumlines where flowing glaciers mergeLateral and medial moraines (were ground up debris accumulates)The Glacial Toe or terminus (where the terminal moraine is deposited)
Most glacier caves are found where there are seasons and in winter is super cold like where you would find a glacier. In the warmer season the ice shield may start to melt causing the water that has already melted, flow. Which would cause somthing called a gorge form. Afterthe water stops flowing a Glacier Cave has formed!
it appears to retreat "up" the mountain, but is actually still flowing down.
Yes, it does. A glacier is a river of ice flowing downhill, just like a river of water flows downhill but slower.