Rising temperatures threaten Croatia's largest coral reef | REUTERS

For over three decades, marine biologist Petar Kruzic has been descending into the depths of Croatia's Great Lake. But with the rise in temperature, Kruzic explains the challenges faced by the largest known Mediterranean sod coral reef. #coralreef #croatia #MljetNationalPark #environment #globalwarming #News #Reuters #Newsfeed 👉 Subscribe: http://smarturl.it/reuterssubscribe Keep up with the latest news from around the world: https://www.reuters.com/ Follow Reuters on Facebook: https://www.facebook.com/Reuters Follow Reuters on Twitter: https://twitter.com/Reuters Follow Reuters on Instagram: https://www.instagram.com/reuters/?hl=en