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  • Illustration of a building site where a yellow tractor is dropping tree trunks into a wood chipper, that is then processing wood chips to a red truck.
    In the Western United States, many of the forests have too many small trees. These small trees increase the risk…
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    Chip and Truck: Comparing the Cost of Using Trees to Heat Buildings

  • Black and white illustration of a furry monster (covered in fur with horns) standing in front of a blackboard which has boxes next to the words'Excellent', 'Very Good', "Good', 'Fair' and 'Poor'.
    One job of wilderness managers is to teach people how to behave when they visit a wilderness area. One of…
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    What Is the Impact of the Impact Monster? Evaluating Environmental Education Programs

  • PDF preview of the Spanish version of "What Is the Impact of the Impact Monster?"
    One job of wilderness managers is to teach people how to behave when they visit a wilderness area. One of…
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    What Is the Impact of the Impact Monster? Evaluating Environmental Education Programs (Spanish)

  • PDF preview of the word search for "What Is the Impact of the Impact Monster?"
    After reading “What Is the Impact of the Impact Monster?,” test what you learned with a word search.
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    Word Search – What Is the Impact of the Impact Monster?