Тестовая запись
MyTags YouTube Download является одним из наиболее удобных сайтов в Интернете для загрузки YouTube видео, одного видео, а также целые коллекции каналы пользователей, все видео из личных плейлистов; Создать плейлист; Видео из категории Фильмы; Видео из категории Музыка; видео из YouTube диаграмм; Скачать видео в оригинальном качестве YouTube не конвертировать их в AVI, MP4, WMV; Многопотоковые загрузки; Скачать видео YouTube, которые требуют разрешения через Firefox, Internet Explorer и Google Chrome; Free YouTube Download не содержит вирусов и шпионских программ. Это абсолютно бесплатный веб-сайт.
Yellowstone Caldera : The Biggest Volcanic Eruption Ever Awaits Mankind 45:00
Yellowstone Caldera : The Biggest Volcanic Eruption Ever Awaits Mankin
Yellowstone Super-Eruptions | Curiosity: Volcano Time Bomb 02:16
Yellowstone Super-Eruptions | Curiosity: Volcano Time Bomb
Hawaii Volcano - 2011 Kamoamoa fissure eruption, six months later 08:19
Hawaii Volcano - 2011 Kamoamoa fissure eruption, six months later
Grizzly Bears and Wolves of Yellowstone (Full Documentary) 44:30
Grizzly Bears and Wolves of Yellowstone (Full Documentary)
Michio Kaku - Yellowstone Will Devastate America 04:19
Michio Kaku - Yellowstone Will Devastate America
Mainstream Media Silent as Russia Issues Grim Report on Yellowstone Super Volcano 32:39
Mainstream Media Silent as Russia Issues Grim Report on Yellowstone Su
Yellowstone National Park from Above - 7 Stunning Sights from Yellowstone Lake to Old Faithful (HD) 25:26
Yellowstone National Park from Above - 7 Stunning Sights from Yellowst
Yellowstone! Eruption (when yellowstone goes booom) 45:02
Yellowstone! Eruption (when yellowstone goes booom)
YELLOWSTONE SUPER VOLCANO HIGH ALERT COVERUP: EARTH CHANGING END TIME GIANTS OF THE DEEP 31:19
YELLOWSTONE SUPER VOLCANO HIGH ALERT COVERUP: EARTH CHANGING END TIME
ALERT: Yellowstone Super Volcano about to ERUPT.? U.S. prepares mass evacuation plan 03:49
ALERT: Yellowstone Super Volcano about to ERUPT.? U.S. prepares mass e
10 Things You Didn't Know About Volcanoes 58:52
10 Things You Didn't Know About Volcanoes
100% PROOF the END is NEAR_ SOON_ (WATCH THIS___).mp4 14:52
100% PROOF the END is NEAR_ SOON_ (WATCH THIS___).mp4
Yellowstone Supervolcano is Roaring Back to Life - What is the Worst Case Scenario? 04:35
Yellowstone Supervolcano is Roaring Back to Life - What is the Worst C
Understanding Yellowstone Volcano 2012 11:15
Understanding Yellowstone Volcano 2012
Most incredible volcano expedition ever 2012 - the full version 10:42
Most incredible volcano expedition ever 2012 - the full version
6-13-13 - 3 Hawaii Kilauea Volcano Puu Oo Vent Lava Flow Nikon D800 02:20
6-13-13 - 3 Hawaii Kilauea Volcano Puu Oo Vent Lava Flow Nikon D800
Wolves of Yellowstone (Full Documentary) 52:38
Wolves of Yellowstone (Full Documentary)
YELLOWSTONE SUPERVOLCANO ERUPTION IN 2014? Truth & Secrets of Super Volcanoes Exposed 31:33
YELLOWSTONE SUPERVOLCANO ERUPTION IN 2014? Truth & Secrets of Super Vo
2012 EARTHQUAKES & MAYHEM @WeirdestRapper 04:56
2012 EARTHQUAKES & MAYHEM @WeirdestRapper
YELLOWSTONE SUPERVOLCANO ERUPTION IN 2014? Truth & Secrets of Super Volcanoes Exposed 28:10
YELLOWSTONE SUPERVOLCANO ERUPTION IN 2014? Truth & Secrets of Super Vo

IS THE ERUPTION OF WYOMING YELLOWSTONE'S SUPER-VOLCANO IMMINENT? BY M. REZA SALAMI

You need to have the Flash Player installed and a browser with JavaScript support.

Скачать видео IS THE ERUPTION OF WYOMING YELLOWSTONE'S SUPER-VOLCANO IMMINENT? BY M. REZA SALAMI на мобильный



Описание Видео


MUSIC BY: RAY VENTURA, THE END OF THE WORLD CREDIT: Brian Handwerk for National Geographic News, USGS, YOUTUBE VIDEOS CONTRIBUTERS Actual activities: http://isthisthingon.org/Yellowstone/archive/2011/ Yellowstone National Park's super-volcano just took a deep "breath," causing miles of ground to raise dramatically, scientists report: The simmering volcano has produced major eruptions—each a thousand times more powerful than Mount St. Helen's 1980 eruption—three times in the past 2.1 million years. Yellowstone's caldera, which covers a 25- by 37-mile (40- by 60-kilometer) swath of Wyoming, is an ancient crater formed after the last big blast, some 640,000 years ago. (See "When Yellowstone Explodes" in National Geographic magazine.) Since then, about 30 smaller eruptions—including one as recent as 70,000 years ago—have filled the caldera with lava and ash, producing the relatively flat landscape we see today. But beginning in 2004, scientists saw the ground above the caldera rise upward at rates as high as 2.8 inches (7 centimeters) a year. (Related: "Yellowstone Is Rising on Swollen 'Supervolcano.'") The rate slowed between 2007 and 2010 to a centimeter a year or less. Still, since the start of the swelling, ground levels over the volcano have been raised by as much as 10 inches (25 centimeters) in places. "It's an extraordinary uplift, because it covers such a large area and the rates are so high," said the University of Utah's Bob Smith, a longtime expert in Yellowstone's volcanism. Predicting when an eruption might occur is extremely difficult, in part because the fine details of what's going on under Yellowstone are still undetermined. What's more, continuous records of Yellowstone's activity have been made only since the 1970s—a tiny slice of geologic time—making it hard to draw conclusions. "Clearly some deep source of magma feeds Yellowstone, and since Yellowstone has erupted in the recent geological past, we know that there is magma at shallower depths too," said Dan Dzurisin, a Yellowstone expert with the USGS Cascades Volcano Observatory in Washington State. "There has to be magma in the crust, or we wouldn't have all the hydrothermal activity that we have," Dzurisin added. "There is so much heat coming out of Yellowstone right now that if it wasn't being reheated by magma, the whole system would have gone stone cold since the time of the last eruption 70,000 years ago." This earthquake "swarm" may have helped to release pressure on the magma reservoir by allowing fluids to escape, and this may have slowed the rate of uplift, the University of Utah's Smith said. (Related: "Mysterious 'Swarm' of Quakes Strikes Oregon Waters.") "Big quakes [can have] a relationship to uplift and deformations caused by the intrusion of magma," he said. "How those intrusions stress the adjacent faults, or how the faults might transmit stress to the magma.

IS THE ERUPTION OF WYOMING YELLOWSTONE'S SUPER-VOLCANO IMMINENT? BY M. REZA SALAMI

Видео теги