All i can tell you is a lot! Probably tons of snow is needed. Glaciers are frozen water and ice. They are very big in size. They continuously move but they move at a slow pace. It takes a very long time for them to form. Also many glaciers are fresh water. Hoped this helped you!! I also threw in some fun facts there! lol
When new snow is added to a glacier faster than the rate at which ice and snow melt, the glacier gets larger because the accumulation of new snow exceeds the loss from melting. This process contributes to glacier growth and expansion.
Glaciers form where more snow falls than melts. So, it really depends where the glacier is. If the area snows like crazy a lot, the size of the glacier would be big. If it doesn't snow that much there, the glacier would probably melt much faster, and be less big.
A growing glacier accumulates more snow and ice each year, leading to overall glacier advancement. In contrast, a melting glacier loses more ice and snow than it gains, resulting in glacier retreat.
A boulder left behind by a retreating glacier is known as an erratic. A glacier is a moving river of ice and snow.
The area of a glacier where losses of ice exceed the addition of snow is called the ablation zone. In this zone, melting, sublimation, and iceberg calving typically occur at a higher rate than snow accumulation. This can lead to glacier retreat and overall shrinking of the glacier.
When new snow is added to a glacier faster than the rate at which ice and snow melt, the glacier gets larger because the accumulation of new snow exceeds the loss from melting. This process contributes to glacier growth and expansion.
A glacier forms in a place where snow builds up for years. The main thing is that it has to be in a place where the snow does not melt in the summer. After so long, the weight of the snow compresses and becomes as, and as long as more snow falls on top of that glacier, that is what happens..... ^.^ I hope this answer helped!
The weight of accumulated snow compresses lower layers, causing them to undergo a process called firnification, where air is squeezed out and the snow turns into firn, a dense, grainy type of snow. Over time, this firn further compresses into glacier ice due to the pressure and weight of the overlying snow and ice layers.
Glaciers form where more snow falls than melts. So, it really depends where the glacier is. If the area snows like crazy a lot, the size of the glacier would be big. If it doesn't snow that much there, the glacier would probably melt much faster, and be less big.
A growing glacier accumulates more snow and ice each year, leading to overall glacier advancement. In contrast, a melting glacier loses more ice and snow than it gains, resulting in glacier retreat.
No. A glacier is a mass of moving snow and ice.
it's a valley glacier, it moves slowly carrying debris and melted snow.
Snow along a broad plateau does not melt, but compacts into a glacier.
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.
ice
I think that would be a glacier.
an ice berg is a chunk off off a glacier and a glacier is a big ice patch caused by snow