We visit Bryce Canyon, where valuable fossils have helped understand the geological history of the planet. The sandstone spires of the canyon are breathtaking.
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Caption 56 [en]: In places where the sandstone contains harder minerals, Caption 56 [en]: In places where the sandstone contains harder minerals,
The Colorado Plateau and the Grand Canyon are just a few of the amazing geographical features of the Southwestern United States.
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Caption 27 [en]: At Horseshoe Bend, one gets a good look at how the river found its way around the harder stone layers. Caption 27 [en]: At Horseshoe Bend, one gets a good look at how the river found its way around the harder stone layers.
Fuse School: To better understand the science behind global warming, it is important to first understand how the Earth's atmosphere functions. This informative video shows the role of gravity and how the electromagnetic spectrum is involved.
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Caption 3 [en]: by making it harder for the energy we get from the sun Caption 3 [en]: by making it harder for the energy we get from the sun
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