A glacier flows through section of the McMurdo Dry Valleys in Antarctica, as seen on November 11, 2016, by U.S. Secretary of State John Kerry while he conducted a helicopter tour of U.S. research facilities around Ross Island and the Ross Sea, and visited the McMurdo Station in an effort to learn about the effects of climate change on the Continent.  [State Department Photo/ Public Domain]
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/9364837@N06">U.S. Department of State</a> from United States
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/statephotos/30913580055/">A Glacier Flows Through a Section of the McMurdo Dry Valleys in Antarctica</a>