NASA, 2002. Retrieved from Wikimedia Commons. Public Domain.

Credits

Chapter One Image

St Louis Julie, U.S. Fish and Wildlife Service. (2013). Chenega glacier an active glacier. [Photograph]. Retrieved from Wikimedia Commons. Public Domain.

Chapter Two Image

Zimmerman, Matt. (2007). Slash and burn agriculture in the Amazon, [Photograph]. Retrieved from Flickr. CC BY 2.0.

Chapter Three Image

U.S. National Archives and Records Administration. (1972). Power Lines Pass From Nearby Hoover Dam to Southern California. [Photograph]. Retrieved from Wikimedia Commons. Public Domain.

Chapter Four Image

epSos.de. (2011). Water Pollution with Trash Disposal of Waste at the Garbage Beach. [Photograph]. Retrieved from Flickr. CC BY 2.0.

Chapter Five Image

Herbert, Neal, National Park Service. (2014). Bull elk, Blacktail Deer Plateau. [Photograph]. Retrieved from Flickr. CC BY 2.0.