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An ice core
Look closely and you can see stripes in this ice core. Dr Katja Riedel uses ice cores to answer questions about how our atmosphere has changed.
Rights: Dr Katja Riedel
Published:22 June 2014Size: 577.13 KBLook closely and you can see stripes in this ice core. Dr Katja Riedel uses ice cores to answer questions about how our atmosphere has changed.
