Did you know fish can hear? Find out how man-made noise pollution is affecting ocean life and what's been done about it.
Jul 2, 2018 at 08:30
How man-made sounds are affecting life deep in the ocean - CBBC Newsround
Jul 2, 2018 at 08:30
Did you know fish can hear? Find out how man-made noise pollution is affecting ocean life and what's been done about it.
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