How do our actions thousands of miles away hurt tropical coral reefs? Why are reefs so important to the planet?

Explore more here: http://www.calacademy.org/educators/healthy-oceans

- - -

The California Academy of Sciences is a renowned scientific and educational institution dedicated to exploring, explaining, and sustaining life on Earth. Based in San Francisco’s Golden Gate Park, it's the only place in the world to house an aquarium, planetarium, rainforest, and natural history museum—plus cutting-edge research programs—all under one living roof.

Connect with us:
• Facebook: https://facebook.com/calacademy
• Twitter: https://twitter.com/calacademy
• Instagram: https://instagram.com/calacademy
• Snapchat: https://www.snapchat.com/add/heycalacademy
• Tumblr: https://heycalacademy.tumblr.com