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Studying ice cores - Climate change: Video playlist - BBC Bitesize
Iain Stewart examines ice cores to look for evidence of multiple ice ages.
↗ https://www.bbc.co.uk/bitesize/topics/zh3d7ty/watch/zfb6n39Iain Stewart examines ice cores to look for evidence of multiple ice ages.
↗ https://www.bbc.co.uk/bitesize/topics/zh3d7ty/watch/zfb6n39