permafrost
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
They found that pieces of amino acids from E. coli bacteria, if trapped in Martian permafrost or ice caps, could survive more than 50 million years even under constant cosmic radiation.
From Science Daily • Feb. 25, 2026
Managing heat from a data center built on permafrost requires specialized engineering.
From The Wall Street Journal • Feb. 12, 2026
Canada and Russia, where large amounts of ice and permafrost are melting, are losing the most fresh water.
From Los Angeles Times • Sep. 3, 2025
"The thawing of permafrost at very high elevation led to the collapse of the summit," he explains.
From BBC • Aug. 2, 2025
Usually you needed a jackhammer to dig into permafrost, but this ground had disintegrated just from Owen walking on it.
From "Two Degrees" by Alan Gratz
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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