Дива природи. Явища навколо нас. Велике призматичне джерело та гейзер Ексцельсіор

Сьогодні Вчитель запросить нас до національного парку Єллоустоун. Цього разу свої цікавинки розкриють яскраві геотермальні джерела, одне з яких має доволі зловісне народне наймення. Video by Vasilis Karkalas: https://www.pexels.com/ru-ru/video/14240947/ Video by Steven Pavlov, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons Photo by Mark Ingraham: https://www.pexels.com/ru-ru/photo/12802062/ Photo by Zach LeBlanc: https://www.pexels.com/ru-ru/photo/12971094/ Photo by Anna Arysheva: https://www.pexels.com/ru-ru/photo/11653350/ Photo by Siegfried Poepperl: https://www.pexels.com/ru-ru/photo/8694519/, https://www.pexels.com/ru-ru/photo/8694360/, https://www.pexels.com/ru-ru/photo/10026323/ Photo by James Lee: https://www.pexels.com/ru-ru/photo/9326694/ Photo by Mariana Bobina: https://www.pexels.com/ru-ru/photo/7226889/ Photo by Denitsa Kireva: https://www.pexels.com/ru-ru/photo/5039788/ Photo by Veronika Bykovich: https://www.pexels.com/ru-ru/photo/12217840/ Photo by Carsten Steger - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=126058647 Photo by Yellowstone National Park, Public Domain, https://commons.wikimedia.org/w/index.php?curid=50245045, https://commons.wikimedia.org/w/index.php?curid=88098188, https://commons.wikimedia.org/w/index.php?curid=88081683, https://commons.wikimedia.org/w/index.php?curid=88079311, https://commons.wikimedia.org/w/index.php?curid=50246193, https://commons.wikimedia.org/w/index.php?curid=87994414 Photo by National Park Service Yellowstone NP, Public Domain, https://commons.wikimedia.org/w/index.php?curid=94045245 Photo by Greg Willis, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=24311287 Photo by James St. John, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=83078410, https://commons.wikimedia.org/w/index.php?curid=83078571, https://commons.wikimedia.org/w/index.php?curid=83078476, https://commons.wikimedia.org/w/index.php?curid=83078316, https://commons.wikimedia.org/w/index.php?curid=83078304, https://commons.wikimedia.org/w/index.php?curid=83078310, Photo by brewbooks, CC BY-SA 2.0, https://commons.wikimedia.org/w/index.php?curid=51511524 Photo by NPS Natural Resources, Public Domain, https://commons.wikimedia.org/w/index.php?curid=110735857 Photo by Brocken Inaglory - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=6261911 Photo by Daniel Mayer - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=2866593 Photo by Kevin R Foote, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=52915675 Photo by Frank Jay Haynes - Extracted from public domain pdf version of The Yellowstone Park Guide, Guptill, 1894, Public Domain, https://commons.wikimedia.org/w/index.php?curid=5767625 Photo by Rijksmuseum - http://hdl.handle.net/10934/RM0001.COLLECT.676458, CC0, https://commons.wikimedia.org/w/index.php?curid=107618129 Photo by Haynes Studios, Selby Ave., St. Paul, Minn., USA. Bottom: J.E. Haynes. St. Paul, Official Photographer of Yellowstone National Park - Scanned glass slides, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=75477401 Photo by Unknown (1888 image credited to F. J. Haynes in above reference) - http://pubs.usgs.gov/fs/2005/3024/, Public Domain, https://commons.wikimedia.org/w/index.php?curid=803503 Photo by Wing-Chi Poon - self-made; at the entrace of Midway Geyser Basin, Yellowstone National Park, Wyoming, USA., CC BY-SA 2.5, https://commons.wikimedia.org/w/index.php?curid=678854 Photo by Daniel Mayer - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=2866628 Photo by Carsten Steger - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=126003331 Photo by James St. John - Excelsior Geyser (30 August 2011) 26, CC BY 2.0, https://commons.wikimedia.org/w/index.php?curid=83078223 Photo by Kissmykumbaya - Own work, CC0, https://commons.wikimedia.org/w/index.php?curid=73077954