Glacial ice is almost 100% fresh water. When the ice melts, the fresh water pours into the oceans, making the salinity go down.
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 the balance between the accumulation (formation of snow and ice) and ablation (loss of ice through melting, sublimation, or calving) of a glacier. It is an essential concept in understanding how glaciers grow, shrink, or remain stable over time. Monitoring changes in the glacial budget helps scientists assess the impacts of climate change on glaciers.
The glacial budget refers to the overall balance between the accumulation (growth) and ablation (loss) of a glacier's ice and snow. It is an important concept in understanding the behavior and changes of glaciers over time.
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.
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.
A kettle is a depression left by melted blocks of ice in glacial deposits.
Approximately 69%
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.
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.
No
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.
Yes, melting sea ice can significantly affect killer whales. As sea ice diminishes, it alters their habitat and impacts prey availability, particularly species like seals that rely on ice for breeding and resting. Additionally, changes in ocean temperature and salinity can affect the entire marine ecosystem, potentially leading to shifts in the distribution of both killer whales and their prey. Overall, the loss of sea ice poses challenges for killer whale populations as they adapt to these environmental changes.