Vatnajokull ice cap

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Layers of tephra and dirt resurface as the glacier melts. Usually the ice reflects 90% of the energy from the sun, with the dirt it only reflects 10% and thus making the ice melt faster.
Layers of tephra and dirt resurface as the glacier melts. Usually the ice reflects 90% of the energy from the sun, with the dirt it only reflects 10% and thus making the ice melt faster.
Filename: 2ICIS.jpg
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