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Study with Quizlet and memorise flashcards containing terms like Why is Understanding the Quaternary Useful?, The Quaternary Period, The "Ice Age" Characterises this period - what cycle is the Holocene in rn? and others.
Gigantic glacial ice-margin lake formed. - Huge area, covering Manitoba, Ontario and Quebec. - Staged but catastrophic collapse. - 1 collapse event added 20-40cm to global sea level. - Released freshwater into NA, potential global climate impacts.
What is the main cause of the glacial cycles during the Quaternary Ice Age? Question 3 options: global tectonics sea-level change carbon dioxide milankovitch cycles
Prior to the Quaternary glaciation, land-based ice formed during at least four earlier geologic periods: the late Paleozoic (360–260 Ma), Andean-Saharan (450–420 Ma), Cryogenian (720–635 Ma) and Huronian (2,400–2,100 Ma).
Study with Quizlet and memorize flashcards containing terms like Which of the following is considered to be the most likely cause of the Quaternary Ice ages?, Which of the following is associated with areas of karst topography?, Groundwater represents 96% of all liquid freshwater available to humans. and more.
16 sie 2019 · The growth and decay of continental ice sheets have formed an integral part of the Earth’s climate system during the Late Cenozoic and particularly over the last 2.6 Ma (the Quaternary...
Past ice sheets have retreated rapidly, raising global sea level at rates >1 cm per year, with marine ice sheets collapsing and terrestrial ice sheets retreating in a more gradual fashion.
