63.3k views
4 votes
What term refers to the layer of permanently frozen ground below the surface of tundra?

User Babiker
by
8.0k points

2 Answers

4 votes

Answer:

Permafrost

Step-by-step explanation:

User Hassan Ibraheem
by
8.4k points
6 votes
This term is called permafrost. Large areas of permafrost, which haven't thawed in millennia, are now thawing seasonally as a result of climate change.
User Maksym Anurin
by
8.4k points