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Ice Cores: Unlocking Past Climates--Calendar in Ice

5 minutes 6 seconds

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Glaciers reveal past events and record time in much the same way that tree rings record past climate data. In this episode, students will learn how an ice core provides a record of past climates. Part of the "Ice Cores: Unlocking Past Climates" series.

Media Details

Runtime: 5 minutes 6 seconds

Topic: Geography, Science
Subtopic: Earth Sciences, Science Experiments, World Geography
Grade/Interest Level: 7 - 12
Standards:

Release Year: 2015
Producer/Distributor: PBS Learning Media
Series: Ice Cores: Unlocking Past Climates
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An illustration depicts different layers of an ice core. The layers may contain volcanic remains, dust, and pollen, from a corresponding period.

Igloos and tents are built on a glacier.

A cartoon shows an example of a T V weather report, extra sunny or cloudy rainy.

An illustration of an ice core with years labeled, from top to bottom, 0, 10, 100, 1000, 10000, and 100,000.