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  • The first page of the lesson plan titled "How much carbon is held by the world's forests?". The page has an illustration showing the process of carbon dioxide in the atmosphere.
    In recent years, the amount of carbon dioxide in the atmosphere has been rising. Scientists believe that higher levels of carbon…
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    Inquiry 3: How Much Carbon is Held by the World’s Forests?

  • PDF Preview of Inquiry 4 from World's Forests 2
    In recent years, the amount of carbon dioxide in the atmosphere has been rising. Scientists believe that higher levels of…
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    Inquiry 4: What Do the World’s Forests Have To Do With Climate Change?

  • Illustration of a wooden house and smoky sky
    When lightning or other forms of ignition start a fire in a forest, there is a chance of a wildfire. Wildfires may be started…
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    Liar, Liar, House on Fire! The Relationship Between Trees, Wildland Fire, and Damage to Homes

  • Illustration of a wooden house and smoky sky
    When lightning or other forms of ignition start a fire in a forest, there is a chance of a wildfire. Wildfires may be started…
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    Liar, Liar, House on Fire! The Relationship Between Trees, Wildland Fire, and Damage to Homes (Spanish)

  • illustration of the propeller on a plane
    Some kinds of forest fires can be beneficial to the natural environment and to people. Fire is a normal event…
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    Smoke and Mirrors: Detecting the Amount of Gases in Wildland Fire Smoke

  • illustration of the propeller on a plane
    Some kinds of forest fires can be beneficial to the natural environment and to people. Fire is a normal event…
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    Smoke and Mirrors: Detecting the Amount of Gases in Wildland Fire Smoke (Spanish)

  • Front cover of National Inquirer with snapshots of different forests
    In this edition of Natural Inquirer, you will learn about the world’s forests. Every 5 years the Food and Agriculture…
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    The World’s Forests 2 – No. 15

  • Wildland Fire cover Spanish edition
    This edition of the Natural Inquirer is all about wildland fire. You will learn about the benefits of wildland fire,…
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    Wildland Fire – Spanish

  • The cover the The Natural Inquirer issue: The World's Forests. It's a green cover with four polaroid photos, highlighting different forest landscapes.
    This edition of Natural Inquirer presents the results of a worldwide effort to understand the world’s forests, organized by the…
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    The World’s Forests 1 – Vol. 11 No. 1

  • Cover of Natural Inquirer with an illustration of firefighters in the woods
    This edition of the Natural Inquirer is all about wildland fire. You will learn about the benefits of wildland fire,…
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    Wildland Fire – Vol. 4 No. 1