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Good Morning Wales - Why does the Earth have Ice Ages? - 91热爆 Sounds

From: Good Morning Wales

Why does the Earth have Ice Ages?Why does the Earth have Ice Ages?

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Scientists from Cardiff University think they've discovered why our planet has Ice Ages

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Good Morning Wales
Why does the Earth have Ice Ages?
Scientists from Cardiff University think they've discovered why our planet has Ice Ages
2 mins
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Cymraeg
Gaeilge
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