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You will be directed to the NASA Visible Earth webpage when you select Images by Mission below, or click on the images at right that are randomly generated to represent four out of all possible topics.

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NASA's Earth Observing System provides a variety of materials available for download. Feel free to choose a category below:

Earth Day Booklet (2009)
PDF icon 2009Earth_Day_Booklet.pdf

In celebration of Earth Day, NASA invites you to learn more about the agency’s commitment to understanding our changing planet by completing the activities in this booklet.

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Looking at Earth (2009)
PDF icon Looking_at_Earth.pdf

This 20-page booklet is a collection of games and stories to help in the understanding of our planet’s changing climate. Try these challenging puzzles, while learning how NASA studies Earth’s natural systems. Fun for the whole family!

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