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Polar Sciences Collection

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Antarctic Ice Movement: Part II

Antarctic Ice Movement: Part II

Within Antarctic ice sheets are fast-moving streams of ice. This video segment adapted from NOVA hypothesizes about how ice streams are the result of warming at the end of the last ice age.

6-12

Video

Arctic Atlas

Arctic Atlas

In this interactive atlas adapted from UNEP/GRID-Arendal, explore different environmental features of the Arctic. Select from a list of themes to customize your map, then zoom in to take a closer look at one of six featured regions. OER Level

6-12

Interactive

Arctic Tundra

Arctic Tundra

This video segment from Wild Europe: "Wild Arctic" explores the struggle for survival in one of Earth's most extreme environments.

3-12

Video

Building the Alaska Oil Pipeline

Building the Alaska Oil Pipeline

This video segment adapted from AMERICAN EXPERIENCE tells the story of how environmentalists, Alaska Native peoples, and engineers concerned about the effects of permafrost challenged plans for the Alaska oil pipeline. OER Level

6-12

Video

Changing Arctic Landscape

Changing Arctic Landscape

In this video adapted from the Arctic Athabaskan Council, learn how warmer temperatures in the Arctic are transforming the landscape, triggering a host of effects such as permafrost thawing and insect infestations. OER Level

6-12

Video

Compare the Poles

Compare the Poles

Explore the defining features of the Arctic and the Antarctic in this interactive activity adapted from the Woods Hole Oceanographic Institution. OER Level

3-12

Interactive

Contaminants in the Arctic Food Chain

Contaminants in the Arctic Food Chain

The levels of contaminants found in particular animals vary widely depending on where they fit into the Arctic food chain, as described in this video segment adapted from LOKE Films and the Arctic Monitoring and Assessment Programme. OER Level

5-12

Video

Contaminants in the Arctic Human Population

Contaminants in the Arctic Human Population

In this video segment adapted from LOKE Films and the Arctic Monitoring and Assessment Programme, learn how human populations in the Arctic are affected by industrial contaminants in the food chain. OER Level

5-12

Video

Discovering Antarctica

Discovering Antarctica

Take a guided tour of Antarctica by watching brief video segments of its landscape and wildlife in this interactive activity adapted from the British Antarctic Survey. OER Level

K-8

Interactive

Documenting Glacial Change

Documenting Glacial Change

This collection of comparative glacier images adapted from the National Snow and Ice Data Center shows substantial changes in five Alaskan glacier positions over periods of 60 to 100 years. OER Level

3-12

Interactive

Drilling to Antarctica’s Rock Core

Drilling to Antarctica’s Rock Core

In this video adapted from ANDRILL, find out how geoscientists get through more than a dozen football fields of ice and water in order to study the rock and sediment beneath Antarctica. OER Level

3-8

Video

Earth as a System

Earth as a System

This visualization adapted from NASA maps progressive global changes onto a rotating globe. Earth's atmosphere, hydrosphere, geosphere, and biosphere are shown to be dynamic and interconnected. OER Level

6-12

Video

Earth’s Albedo and Global Warming

Earth’s Albedo and Global Warming

In this interactive activity adapted from NASA and the U.S. Geological Survey, learn about Earth's albedo (the ratio of reflected vs. incident solar radiation), how pollution alters albedo, and how ice-albedo feedback may accelerate global warming. OER Level

6-12

Interactive

Earth's Cryosphere: Antarctica

Earth's Cryosphere: Antarctica

Learn about the different features of snow and ice in Antarctica using satellite imagery in this video segment adapted from NASA. OER Level

6-12

Video

Earth's Cryosphere: The Arctic

Earth's Cryosphere: The Arctic

In this video segment adapted from NASA, take a tour of the cryosphere in North America and the Arctic using satellite imagery. OER Level

6-12

Video

Earth System: Satellites

Earth System: Satellites

This video segment adapted from NASA's Goddard Space Flight Center shows how integral satellites are to everyday life and describes the different types, including orbital and geostationary. OER Level

6-12

Video

Glaciers

Glaciers

Featuring images of glacier formations, this interactive resource adapted from the National Park Service explains what glaciers are, where they are found, how they form, and how they move. OER Level

6-12

Interactive

Global View of the Seasons

Global View of the Seasons

This interactive activity produced for Teachers' Domain features satellite data of Earth's seasonal cycles. Visualizations and comparative still images reveal how successfully plants are photosynthesizing at different times of the year. OER Level

6-12

Interactive

Global Warming Threatens Caribou

Global Warming Threatens Caribou

This video segment adapted from Arctic Mission presents the challenges faced by caribou herds unable to adapt to a warming climate. OER Level

6-12

Video

Inuit Observations of Climate Change

Inuit Observations of Climate Change

In this video adapted from the International Institute for Sustainable Development, an Inuit community collaborates with Western scientists studying climate change. Inuit observations are recorded and included in the data collection process, expanding the scientists' understanding of changes in the area. OER Level

6-12

Video

Living from the Land and Sea

Living from the Land and Sea

In this video segment adapted from the Alaska Native Heritage Center, discover the connections between Alaska Native subsistence culture and the natural cycle of the seasons. OER Level

6-12

Video

Losing Permafrost in Alaska

Losing Permafrost in Alaska

In this video segment adapted from Spanner Films, learn how Alaska Native communities that rely on hunting and fishing are threatened by rising temperatures and melting permafrost. OER Level

6-12

Video

Melting Permafrost

Melting Permafrost

In this video adapted from the International Institute for Sustainable Development, see melting permafrost and hear Alaska Native peoples and Western scientists discuss its impact on Inuit culture and resources. OER Level

6-12

Video

Observing Antarctica

Observing Antarctica

Take a unique trip through Antarctica in this interactive activity, adapted from NASA, which uses high-resolution satellite images from the Landsat Image Mosaic of Antarctica (LIMA). OER Level

6-12

Interactive

Penguin Response to Climate Change

Penguin Response to Climate Change

Find out how climate change is affecting Antarctic Adélie penguins and their ecosystem in this video segment adapted from Lloyd Fales and Sweetspot Pictures, Inc. OER Level

6-12

Video

Satellites Orbiting Earth

Satellites Orbiting Earth

This animation adapted from NASA shows the orbital paths of spacecraft in NASA's Earth Observing Fleet that are a source of wide-scale, primary research about Earth. OER Level

3-12

Video

Tracking Polar Bears

Tracking Polar Bears

In this interactive activity adapted from the USGS Alaska Science Center, track the movements of a polar bear as it migrates across the changing Arctic sea ice and compare the paths of four different polar bears. OER Level

K-8

Interactive