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Featured video: A mountain erupts!
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Featured video: Ski resort: let's ski!
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Video playlist |
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Introduction: classroom cinema
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From Everest to Etna
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Earth's crustal plates
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Snowdon
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Crater Lake
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Walking with lava
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Volcanic Cinder Cone
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Volcanic Mudpools
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Hay Tor
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Glacier
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How a U-shaped valley forms
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Glacier Point, Yosemite National Park, California
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Boulder clay
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Frost shatter
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Scree
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Yosemite mountain waterfall
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Higher and colder
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Changeable mountain weather
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Alpine villages
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A medieval walled town
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Mountain tourism
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A day in Andermatt
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