Climate change and pollution are putting coral reefs – thought to provide habitats for one quarter of the world's marine life – at risk.
Climate change and pollution are putting coral reefs – thought to provide habitats for one quarter of the world’s marine life – at risk.
Related article: The perfect trip – Thailand
BBC’s Travel Show brings you the latest insider travel news, a wealth of destinations, amazing experiences and features and practical hints, tips and advice for your holidays.