Polar Regions

Definition

The polar regions refer to the areas around the Earth's North and South Poles, characterized by extremely cold temperatures and a high presence of ice.

Related terms

Permafrost:

Permafrost is permanently frozen ground found in Arctic and subarctic regions. It consists of soil, rocks, and organic matter that remain frozen for at least two consecutive years.

Tundra: Tundra is a vast treeless biome found in the Arctic region where low temperatures and short growing seasons limit plant growth. It is characterized by permafrost and vegetation such as mosses, lichens, and small shrubs.

Icebergs: Icebergs are large chunks of ice that break off from glaciers or ice shelves and float in oceans. They are commonly found in polar regions due to glacial activity.