Coral reefs are lively ecosystems populating our ocean, but what happens if they all die? What are the consequences? Watch More: What's Hiding Deep Within The Ocean? ►►►► https://www.youtube.com/watch?v=h2Zv3OOhQEQ Support Life Noggin on Patreon: https://www.patreon.com/LifeNogginStudios?ty=h Follow Us! https://twitter.com/LifeNoggin https://facebook.com/LifeNoggin Click here to see more videos: https://www.youtube.com/user/lifenoggin Life Noggin is a weekly animated educational series. Whether it's science, pop culture, history or art, we explore it all and have a ton of fun doing it. Life Noggin Team: Animation by Steven Lawson Director/Voice: http://lifenogg.in/patgraziosi Executive Producer: http://lifenogg.in/IanDokie Director of Marketing: http://lifenogg.in/JaredOban Head Writer: http://lifenogg.in/KayleeYuhas Sources: http://oceanservice.noaa.gov/education/kits/corals/coral07_importance.html https://www.reefrelief.org/the-importance-of-coral-reefs/ http://www.nature.com/scitable/blog/saltwater-science/why_are_coral_reefs_important http://ocean.si.edu/corals-and-coral-reefs http://rainforests.mongabay.com/09reefs.htm http://www.wri.org/publication/reefs-risk-revisited http://www.wri.org/sites/default/files/reefs_at_risk_key_findings.pdf http://www.huffingtonpost.com/2011/02/25/coral-reefs-may-be-gone-b_n_827709.html http://www.algone.com/zooxanthellae-and-corals http://oceanservice.noaa.gov/facts/coral_bleach.html Written by Michael Sago