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Areas with less than 25 centimeters of precipitation.
There are 14 videos in this category and 0 videos in 0 subcategories.
Category Videos
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Not Right For WatchKnowLearn
Ages: 9 - 18
459 Views:
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Watch as photographer George Steinmetz sails above the dunes of the world's most extreme deserts in his paraglider and captures captivating images of the beautiful landscapes below. (02:15)
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October 28, 2012 at 06:41 AM
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Not Right For WatchKnowLearn
Ages: 8 - 18
1821 Views:
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This video segment from NOVA: "A Desert Place" details the behaviors and habitats of some of the Sonoran Desert's creatures, focusing on the adaptations they use to survive in one of the most extreme environments in the world. Run time 04:50.
September 19, 2010 at 09:38 PM
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Not Right For WatchKnowLearn
Ages: 3 - 11
1292 Views:
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This short video clip addresses animals that live in the desert along with their adaptations that help them to survive in the harsh desert climate. (01:28)
September 28, 2011 at 06:39 PM
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Not Right For WatchKnowLearn
Ages: 8 - 13
1216 Views:
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From DragonflyTV. Mark and Alex, are junior docents at the Arizona - Sonora Desert Museum. They do presentations for museum visitors about the plants and animals. This video touches on severa, especially the saguaro cactus. The kids conduct an invest...igation to see if the holes in the saguaro cactus are always on the same side.
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August 24, 2010 at 10:47 PM
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Not Right For WatchKnowLearn
Ages: 7 - 18
982 Views:
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This is a student-made project about the desert. Images and information are set to upbeat music. Several interesting facts about plants and animals from the desert are listed throughout the video. No narration. (02:32)
September 28, 2011 at 06:26 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
904 Views:
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Death Valley is the lowest, hottest, driest area in North America. In the summer, temperatures commonly run above 120° Fahrenheit. The hot dry air just sucks the moisture out of the human body. A person can lose over one gallon of water just sitting ...in the shade on a summer day in Death Valley. In this video segment from Nature, runners try to keep their cool as they race through Death Valley. Run time 01:54.
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November 3, 2010 at 08:30 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
193 Views:
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Saguaro Cactus
From YouTube, produced by Arizona Game and Fish Department
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Saguaro Cactus in Arizona by the Arizona Game and Fish Department. (01:39)
April 3, 2012 at 05:17 PM
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Not Right For WatchKnowLearn
Ages: 8 - 18
103 Views:
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This video is a tour of the Atacama Desert in Chile which is believed to be the driest place on earth. (03:51)
May 8, 2014 at 10:41 AM
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Not Right For WatchKnowLearn
Ages: 8 - 12
509 Views:
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This video features a student's rap about the characteristics of the desert biome. In the rap, the student defines deserts and describes how plant/animal life thrive in the desert. ( 3:16)
December 10, 2011 at 11:16 AM
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Not Right For WatchKnowLearn
Ages: 6 - 14
1322 Views:
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The desert biome is characterized by low precipitation, a high rate of evaporation (seven to fifty times as much as precipitation), and a wide daily range in temperature. The dramatic temperature fluctuations are the result of low humidity, which all...ows up to 90 percent of solar radiation to penetrate the atmosphere and heat the ground during the day, then for this accumulated heat to be released back into the atmosphere at night. Precipitation in deserts, unlike other biomes, is highly irregular. In the Sonoran Desert, rain usually comes in short, sporadic clusters of rainy days three to fifteen times a year. On average, only one to six of these rainfalls is large enough to stimulate plant growth. Thus, Sonoran plants experience long periods of inactivity broken by periods of rapid growth and reproduction. Run time 04:59.
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July 24, 2009 at 01:25 PM
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