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Caves

There are 17 videos in this category and 0 videos in 0 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 8 - 18
37 Views:
15 Most Amazing Caves
From YouTube, produced by Weird Science
Go check out these 15 beautiful caves they are natural wonders one filled with huge crystals and one that the largest ice cave ever! (07:55)
Found by teresahopson in Caves
July 8, 2018 at 01:35 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
36 Views:
Weird Places: Mexico's Giant Crystal Cave
From YouTube, produced by SciShow
SciShow explores a place that’s as beautiful as it is dangerous: Mexico’s Giant Crystal Cave, where chemistry has created the world’s largest crystals -- but in an environment so hostile that you’d only survive a few minutes if you saw them without t... [more]
Found by teresahopson in Caves
July 8, 2018 at 01:43 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
1502 Views:
Hang Son Doong Cave
From YouTube, produced by Alex Trimpe & Mandy Rose
The animation is by Alex Trimpe, the voice-over is by Mandy Rose, and the photos are by the amazing Ryan Deboodt. (00:46)
Found by BrainBites in Caves
March 5, 2015 at 04:23 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
5005 Views:
How Caves Form (Interactive)
From pbslearningmedia.org, produced by WGBH Educational Foundation
Caves are cavities that form in hillsides, in cliff walls, and underground, and are accessible at Earth's surface. Typically, they form in soft, fractured, or soluble rock as a result of natural mechanical and chemical processes that continue over th... [more]
Found by Mrs Jefferies in Caves
May 6, 2012 at 11:22 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
3417 Views:
Mammoth Cave National Park in Kentucky
From YouTube, produced by VisitBGKY
With over 365 known miles of cave passageways, Mammoth Cave is the world's longest cave. Besides its spectacular size, Mammoth Cave has an almost surreal beauty. Remarkable stories of human history, 350 million-year-old rocks and its fascinating anim... [more]
Found by begamatt in Caves
April 1, 2011 at 02:42 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
3057 Views:
Cave Formations: Biogeochemical Cycles
From pbslearningmedia.org, produced by PBS
The most common process by which limestone caves form involves carbonic acid — or weakly acidic groundwater — as the primary agent. When carbonic acid contacts limestone, it dissolves minerals in the rock. If enough water to saturate the rock is pres... [more]
Found by begamatt in Caves
September 6, 2010 at 04:19 PM
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Not Right For WatchKnowLearn
Ages: 6 - 18
2572 Views:
Mammoth Cave National Park DVD Postcard Highlights
From YouTube, produced by Finley Holiday Films
This video provides highlights from Mammoth Cave National Park DVD Postcard. It includes beautiful footage by Russ Finley edited to inspiring music. The best of Mammoth Cave - majestic tunnels, interesting formations, scenery, and more. In a ready-to... [more]
Found by begamatt in Caves
April 1, 2011 at 02:52 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
2441 Views:
Cave Formations: Kane Cave
From pbslearningmedia.org, produced by PBS
At first glance, Wyoming's Kane Cave exhibits few characteristics of the world's most picturesque caves — it lacks mineral deposits, including stalactites and stalagmites, which decorate most cave ceilings and floors. Although the cave is not small, ... [more]
Found by begamatt in Caves
September 6, 2010 at 04:22 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
2347 Views:
Cave Swallows
From YouTube, produced by PBS Kids
From DragonflyTV. Isabel and Emily are spelunkers! That means they like exploring caves. In this video, the girls head to Carlsbad Caverns in New Mexico to help with an ongoing cave swallow study. Carlsbad Caverns is made up of over 100 caves, includ... [more]
Found by begamatt in Caves
August 24, 2010 at 11:00 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
2230 Views:
Caves - Extreme Conditions for Life
From pbslearningmedia.org, produced by PBS
For certain life forms on Earth, conditions that humans and other familiar organisms find hospitable can actually be deadly. Instead of a moderate climate with an atmosphere rich in nitrogen and oxygen, these organisms thrive in very hot or very cold... [more]
Found by begamatt in Caves
September 5, 2010 at 07:42 PM
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