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What clues can fossils give about the climatic changes in the area around Antarctica?

Fossils in Antarctica can provide information on past climatic conditions by indicating the types of plants and animals that lived in the region. For example, the presence of fossils from species that typically thrive in warmer climates may suggest that Antarctica was once much warmer than it is today. Similarly, evidence of glacial deposits in fossil records can indicate periods of ice growth and retreat, providing insights into past climatic fluctuations in the region.


As glaciers retreat they leave behind what?

As glaciers retreat, they leave behind a variety of geological features, including glacial valleys, moraines, and outwash plains. These formations are created from the debris and sediments that were previously carried and deposited by the moving ice. Additionally, the retreating glaciers can create new landscapes, such as lakes and wetlands, which can support diverse ecosystems. Overall, the aftermath of glacial retreat significantly shapes the surrounding topography and ecology.


Why do you find large mountains of rock at the end of the glacier?

Large mountains of rock at the end of a glacier, known as moraines, are formed by the accumulation of debris that the glacier has eroded from the landscape as it moves. As glaciers advance and retreat, they carry along rocks, soil, and other materials, depositing them when they melt or lose mass. These formations can provide valuable insights into the glacier's past movement and the geological history of the area. Moraines serve as important indicators of climatic changes and glacial dynamics over time.


Erosion is caused largely by wind and water but also on a very large scale by?

A. Glaciers


Does the ice caps on the Earth melt naturally?

Yes - and re-form - but over geological time measured in 1000s or 10s of 1000s of years. (The last glacial retreat of the present Ice Age is reckoned to have started about 12000 years ago.)

Related Questions

What geological and climatic conditions are likely to affect slope replacement and parallel slope retreat?

Answer


What is parallel retreat of slope?

Parallel retreat of slope is a method of erosion by which the steep wash slope and free face of Pediments ( Gently inclined rocky floors close to mountains at their foot with or without a thin cover of debris ) retreat backwards. So,through Parallel retreat of slopes, the pediments extend backwards at the expense of moutain front, and gradually ,the mountain gets reduced leaving only a remnant of the mountain (Inselberg). This type of erosion reduce high relief in desert areas to low featureless plains.


What does glaciating mean?

Glaciation refers to climatic episode in which much of the Earth becomes covered with glaciers, reaches a peak in glacial coverage, and then ends with the retreat of glaciers.


What clues can fossils give about the climatic changes in the area around Antarctica?

Fossils in Antarctica can provide information on past climatic conditions by indicating the types of plants and animals that lived in the region. For example, the presence of fossils from species that typically thrive in warmer climates may suggest that Antarctica was once much warmer than it is today. Similarly, evidence of glacial deposits in fossil records can indicate periods of ice growth and retreat, providing insights into past climatic fluctuations in the region.


What is a college retreat?

its a retreat for college


Where are good corporate retreat locations?

A good location for a corporate retreat can be found at expandretreats.com. This website offers a tool to search for the best retreat location by retreat type and the state you wish to have your retreat in.


What is the antonym of retreat?

Advance is the antonym of retreat.


When was The Retreat created?

The Retreat was created in 1796.


What is the noun form of the word retreat?

The word retreat can be either a noun (retreat, retreats) or a verb (retreat, retreats, retreating, retreated). Examples: noun: We conducted an orderly retreat. verb: We should retreat to camp.


What has the author Joseph Freeman written?

Joseph Freeman has written: 'The long pursuit' 'The Soviet worker' -- subject(s): Economic conditions, Labour and labouring classes, Social conditions, Working class 'Never call retreat'


A sentence using the word retreat?

i retreat my self


Where is the Rural Retreat Historical Society in Rural Retreat Virginia located?

The address of the Rural Retreat Historical Society is: Po Box 477, Rural Retreat, VA 24368