Permafrost
noun
Permafrost refers to ground that remains completely frozen for at least two consecutive years, typically found in polar regions.
The construction crew had to consider the permafrost when building the new road in Alaska.
Usage tips
Neutral
permafrost melting, Arctic permafrost, continuous permafrost
noun
A layer of soil that is at or below the freezing point of water for two or more years.
The study focused on how climate change is affecting permafrost regions.
Usage tips
Neutral
active layer, deeper permafrost, permafrost degradation
noun
Permafrost refers to ground that remains completely frozen for at least two consecutive years, typically found in polar regions.
The construction crew had to consider the permafrost when building the new road in Alaska.
Usage tips
Neutral
permafrost melting, Arctic permafrost, continuous permafrost
noun
A layer of soil that is at or below the freezing point of water for two or more years.
The study focused on how climate change is affecting permafrost regions.
Usage tips
Neutral
active layer, deeper permafrost, permafrost degradation
Definition 1 of 2
Pro Tip 1/3Geographical Importance
Permafrost is vital for understanding climate change impacts in polar regions.
The melting of permafrost is a significant indicator of global warming.
Pro Tip 2/3Environmental Factors
The state of permafrost affects local ecosystems and wildlife.
Look for signs of changing permafrost conditions in local parks or reserves.
Pro Tip 3/3Construction Considerations
Building on permafrost requires special engineering.
Engineers must adapt their designs based on the stability of permafrost.
Pro Tip 1/3Geographical Importance
Permafrost is vital for understanding climate change impacts in polar regions.
The melting of permafrost is a significant indicator of global warming.
Pro Tip 2/3Environmental Factors
The state of permafrost affects local ecosystems and wildlife.
Look for signs of changing permafrost conditions in local parks or reserves.
Pro Tip 3/3Construction Considerations
Building on permafrost requires special engineering.
Engineers must adapt their designs based on the stability of permafrost.
Pro Tip 1/3Geographical Importance
Permafrost is vital for understanding climate change impacts in polar regions.
The melting of permafrost is a significant indicator of global warming.
Pro Tip 2/3Environmental Factors
The state of permafrost affects local ecosystems and wildlife.
Look for signs of changing permafrost conditions in local parks or reserves.
Pro Tip 3/3Construction Considerations
Building on permafrost requires special engineering.
Engineers must adapt their designs based on the stability of permafrost.
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