NSIDC Education Center

Earth is home to snow and ice in many different forms. These frozen realms of the cryosphere influence life all over our planet. Here in the NSIDC Education Center, you will find a range of information about Earth's snow and ice, from comprehensive "All About" sections to quick facts on popular snow and ice topics.

What is the Cryosphere? All About the Cryosphere Read an overview of the frozen regions of Earth. All About Frozen Ground Find out how frozen ground works, and how it makes a difference all over the world All About Glaciers Find glacier facts, the story of a glacier’s life cycle, and links to glaciological data and science programs. All About Snow Find facts and information about snow, avalanches, and blizzards All About Sea Ice Learn about sea ice and why it is so important to our environment. Arctic Climatology and Meteorology Primer Explore Arctic weather, climate, and meteorological patterns.

Studying the Cryosphere IceTrek Scientists explore the lifecycle of a drifting Antarctic iceberg. Antarctic Megadunes Scientists travel to the edge of Earth to understand fantastic formations. The Arctic Ice Dynamics Joint Experiment In the 1970s, researchers camped on ice floes to study how sea ice moves and changes. Snow, Ice, and Climate Change The State of the Cryosphere Learn about snow and ice as indicators of climate change. Basic Information Quick Facts Find basic information on sea ice, ice sheets, ice shelves, and icebergs.