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Are you in the Quaternary Period?
Yes. We currently live in an "interglacial period" of the Quaternary Ice Age. Some people confuse "ice age" with a "glacial period" within an ice age.
What represents a former meltwater channel or tunnel in glacial ice that was filled with sand and gravel?
A kettle hole is a depression or hole in a glacial outwash plain that is formed by the melting of a large block of glacial ice buried in drift.
How does the lithosphere respond to the weight of glacial ice?
The lithosphere responds to the weight of glacial ice by bending and deforming, leading to the depression of the land underneath the ice. This process is known as glacial isostatic adjustment, where the lithosphere sinks under the weight of the ice and rises once the ice melts, slowly returning to its original position over time.
What percentage of earths surface is in the form of glacial ice?
69%
What is an upward rebounding of a coastline due to the melting of glacial ice called?
An upward rebounding of a coastline due to the melting of glacial ice is called "isostatic rebound." This occurs when the weight of glaciers is removed, causing the land to rise as it adjusts to the decreased load.
Glacial ice is always greenish or bluish in color?
Glacial ice appears blue or greenish because its dense structure absorbs red light, causing the ice to reflect blue hues. The ice's lack of air bubbles and compressed ice crystals also contribute to its color.
Why does glacial ice look blue?
Over the years and when the glacier formed ,the ice turns blue when compressed.
What is the movement of glacial ice called?
The movement of glacial ice is called glaciation or glacial flow. Glaciers move due to the force of gravity and the deformation of the ice under pressure. This movement can result in the formation of features like moraines, crevasses, and glacial valleys.
What is menat by the term glacial?
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."
What is meaning of glAcial?
Pertaining to ice or to its action; consisting of ice; frozen; icy; esp., pertaining to glaciers; as, glacial phenomena., Resembling ice; having the appearance and consistency of ice; -- said of certain solid compounds; as, glacial phosphoric or acetic acids.
What Depression left by melted blocks of ice in glacial deposits?
A kettle is a depression left by melted blocks of ice in glacial deposits.
What does a source of a river look like?
A source of a river is where it starts. A source can be melting glacial ice, marshes or a water spring.
What percentage of earths water is in the form of glacial ice?
Approximately 69%
How does glacial ice differ from regular ice?
Glacial ice is much more solid then regular ice. Glacial ice is also alot colder than regular ice. Glacial ice can also be up to 1/2 a mile thick. Glaciation is aan extremly powerful force. 2. Glaciation happend very recently in geologic terms and there has not been enough time for the glacial features to be worn away.
What is the difference between glacial and interglacial?
Glacial periods refer to times of extensive ice coverage on Earth, while interglacial periods are warmer intervals between glacial periods when the ice retreats. Glacial periods typically involve lower global temperatures and ice sheet expansion, while interglacial periods are characterized by higher temperatures and diminished ice coverage.
Can glacial ice form during the duration of a single winter season in most glacial areas?
No
Is glacial ice different from regular ice?
Yes, glacial ice is formed over a long period by the accumulation and compaction of snow, which results in a denser and clearer ice compared to regular ice formed in water bodies. Additionally, glacial ice may contain air bubbles, dust, and other particles trapped during the freezing process, giving it a distinctive appearance.
