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Negative (Balancing) Feedbacks

Credits

Funding for this project is provided by:

The material contained in this product is based upon work supported by NASA under cooperative agreement award No. NNX16AD71A.  Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Aeronautics and Space Administration.

  • Page 01: Outgoing Radiation

    NASA

    No copyright, in the public domain.

  • Page 01: Outgoing Radiation - Spanish

    NASA

    No copyright, in the public domain.

  • Page 02: Cities are Hotter

    ©Climate Central. Used with permission.

  • Page 02: Cities are Hotter - Spanish

    ©Climate Central. Used with permission.

  • Page 03: Weathering: Earth's Natural Carbon Dioxide Removal Process | Polar Extremes

    Excerpted from NOVA: Polar Extremes. Third Party Materials: U.S. Geological Survey, U.S. Department of Defense, WGBH, Getty Images, NASA, Net-Film, Pond5, Nature Footage, Adobe Stock, The Nome Nugget/Diana Haecker, Jason Amundson/University of Alaska Southeast, Redbull, Nickolay Lamm, and Climate Central.

    ©2020 WGBH Educational Foundation. All Rights Reserved.

    NOVA: Polar Extremes. Visit the program page.

  • Page 03: Weathering: Earth's Natural Carbon Dioxide Removal Process | Polar Extremes - Spanish

    Excerpted from NOVA: Polar Extremes. Third Party Materials: U.S. Geological Survey, U.S. Department of Defense, WGBH, Getty Images, NASA, Net-Film, Pond5, Nature Footage, Adobe Stock, The Nome Nugget/Diana Haecker, Jason Amundson/University of Alaska Southeast, Redbull, Nickolay Lamm, and Climate Central.

    ©2021 WGBH Educational Foundation. All Rights Reserved.

    NOVA: Polar Extremes. Visit the program page.

  • Page 04: Change in Leaf Cover

    NASA Earth Observatory images by Joshua Stevens, using data from Shilong, P., et al. (2020). Story by Kathryn Hansen. No copyright, in the public domain.

  • Page 04: Change in Leaf Cover - Spanish

    NASA Earth Observatory images by Joshua Stevens, using data from Shilong, P., et al. (2020). Story by Kathryn Hansen. No copyright, in the public domain.