+The [Cryosphere](/wiki/Cryosphere) encompasses the frozen components of Earth's surface. It includes [Ice sheets](/wiki/Ice_sheets), [Glaciers](/wiki/Glaciers), sea ice, and permafrost, acting as a crucial regulator of global climate and sea levels.
+## See also
+- [Climate Change](/wiki/Climate_Change)
+- [Sea Ice](/wiki/Sea_Ice)
+- [Permafrost](/wiki/Permafrost)
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