Snow is transformed into glacial ice by time and pressure. If the glacier and the snow on top never melts, it continually becomes more compact.
Time, pressure, temperature, and compaction.
A glacial period is like the time of ice ages, when the most of the earth is covered in ice and snow.
A glacial budget is essentially the balance of a glacier from the input of snow, ice, and water. Accumulation and loss of ice from melting are all data used to figure this budget.
A glacial budget is essentially the balance of a glacier from the input of snow, ice, and water. Accumulation and loss of ice from melting are all data used to figure this budget.
Snow falls in the mountains, and gradually compresses into ice (and preserves some of the old air in the process!). This ice then travels downvalley under gravity, and this part is the glacier.
Time, pressure, temperature, and compaction.
A glacial period is like the time of ice ages, when the most of the earth is covered in ice and snow.
A glacial budget is essentially the balance of a glacier from the input of snow, ice, and water. Accumulation and loss of ice from melting are all data used to figure this budget.
A glacial budget is essentially the balance of a glacier from the input of snow, ice, and water. Accumulation and loss of ice from melting are all data used to figure this budget.
Time, pressure, temperature, and compaction.
berg, floe, glacial mass, ice field, ice floe, iceberg, icecap, snow slide
Glaciers form in areas where the summers are not warm enough to melt snow. The snow gradually piles up over many years and the weight of all that snow compacts the snow layers below it into solid ice.
The question is not "how cold" but "how dense". Obviously it was cold enough to be frozen but this is also glacial ice. Glacial ice is not frozen water. It's densely compacted snow, so it's six times denser than the ice in your freezer.
Snow falls in the mountains, and gradually compresses into ice (and preserves some of the old air in the process!). This ice then travels downvalley under gravity, and this part is the glacier.
Glacial is an adjective that means icy or frozen. It comes from the ancient Latin word, 'glacialis', meaning frozen, full of ice. It can refer either to temperature/ outside condition: "In Siberia the streets are full of snow and ice, it is glacial." Secondly, it can refer to emotion or mood. "When the man on the bus knocked her bag to the floor, Mother gave him a glacial look."
[Glacial] flow
Melted snow turns in to Slush and Water :D