A map showing the glaciation of Japan about 20,000 years ago

Glaciation is the forming of ice (glaciers) on land.[1] It is related to the Milankovich theory.[2]

Causes of glaciation

References

  1. 1.0 1.1 1.2 "Glaciation". Archived from the original on 2010-08-21. Retrieved 2010-08-11.
  2. "Paleoclimatology | National Centers for Environmental Information (NCEI)".
  3. 3.0 3.1 "Why do glaciations occur?". Archived from the original on 2001-04-16. Retrieved 2010-08-11.