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Permafrost

Definition

Permafrost refers to a thick layer of permanently frozen subsoil found in cold regions, typically at high latitudes.

Noun

1. The permafrost in the Arctic Circle prevents deep-rooted vegetation from growing.
2. Scientists are studying the impact of permafrost thaw on climate change.

Adjective

1. The construction of buildings in permafrost areas requires special engineering techniques.
2. Due to the extreme cold, the ground was covered in a layer of permafrost ice.

Related Products

• Books on Permafrost Research
• Permafrost Engineering Tools
• Arctic Exploration Equipment