Detailed text transcripts for TV channel - BBCNEWS - 20210417:04:32:00
It's beautiful here and a great spot for adventure as well as to get some fresh air — which is appropriate for today's programme because we're revisiting some of our favourite memories of the great outdoors. and what better place to start than one of the biggest and most fragile ecosystems on the entire planet? australia's great barrier reef is enormous. and you can see it from space. around 10% of all fish species live here. as a diver, there aren't many places that can beat it. due to increased water temperatures, there's been several mass bleaching events here on the great barrier reef, 2...