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4.2 Thinking About Environmental Change

In this section you will find materials that support the implementation of 4.2: Thinking About Environmental Change. Use the navigation below to find the materials.

Section Materials


Visions of Earth, by AGI
A four-DVD set on interactions in Earth systems.

The Passenger Pigeon, by Smithsonian
Learn more about the Passenger Pigeon.

Passenger Pigeons, by American Museum of Natural History
Learn more about the Passenger Pigeon.

Gray Whale, by Alaska Department of Fish and Wildlife
Learn more about Grey Whales.

Gray Whale Migration, by NPS
Learn more about the Grey Whale migration.

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Visions of Earth, by AGI
82 High-definition animations showing a variety of Earth and space system processes.

Grey Whale Migration, by National Geographic
View a video on Grey Whale Migration

Gray Whale Migration Route, by Journey North
Grey Whales migrate nearshore migration so we can observe the gray along its journey. This animation has clickable "outposts" that let you learn more about each area a Grey Whale will stop at as it migrates.

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