+A [Polar Climate](/wiki/Polar_Climate) defines Earth's coldest regions, where temperatures rarely rise above freezing and ice dominates the landscape. These high-latitude zones experience long, dark winters and short, cool summers, supporting unique [Tundra](/wiki/Tundra) ecosystems and vast ice sheets.
+## See also
+- [Climate Zone](/wiki/Climate_Zone)
+- [Permafrost](/wiki/Permafrost)
+- [Glacier](/wiki/Glacier)
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