permafrost
Example Sentences
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The World Weather Attribution study, published on Thursday, said the disaster was the result of a "compound event" caused by rising temperatures, thinning glaciers, thawing permafrost and pre-existing geological weaknesses.
From BBC ● Sep. 17, 2026
"Glaciers are retreating, permafrost and high-mountain slopes are becoming increasingly unstable, and communities and infrastructure downstream face growing risks from complex and cascading hazards," he said.
From BBC ● Sep. 13, 2026
Vanishing ice and permafrost make glaciers more prone to snapping and the underlying bedrock more likely to fracture.
From The Wall Street Journal ● Sep. 9, 2026
"These hot conditions can also explain permafrost thaw and combined slope and glacier collapse," said French climatologist Valerie Masson-Delmotte.
From Barron's ● Sep. 8, 2026
Because the frozen permafrost was just a half meter beneath the active layer of soil, all the water on the tundra stayed near the surface.
From "Two Degrees" by Alan Gratz
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Vocabulary lists containing permafrost
Physical Geography - Introductory
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Physical Geography - Middle School
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Physical Geography - High School
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