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Where is permafrost most widespread?
Quick Answer
Permafrost is most widespread in the Arctic, especially across Siberia, Alaska, northern Canada, and Greenland. It is ground that remains frozen for at least two consecutive years.
The Full Story
Permafrost is ground that stays frozen for at least two years and is most extensive in Arctic regions. Large areas of Siberia, Alaska, northern Canada, and Greenland contain permafrost, with some patches also found in high mountains. It plays a major role in ecosystems, infrastructure, and carbon storage. As temperatures rise, permafrost thaw can damage roads and buildings and release greenhouse gases.
Key Facts
1.Most widespread in Arctic regions
2.Also found in some high mountains
3.Can store large amounts of carbon
YouTube Angle
Suggested video title for this topic:
"The frozen ground under the Arctic that can reshape whole landscapes"
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