How corals lose their colour

Read more: http://environment.newscientist.com/c...

Find out how coral bleaching occurs.

• Category

  Science & Technology

[Eric Ta]

i dont really like the voice

[singlespies]

That sounded almost like a computer voice narrator. Every sentence had exactly the same ascending-and-descending musical arc. Every sentence was spoken in the same pitch, with the same stresses, and even the same "notes." I had trouble following what she was saying because of the delivery.

[chrisvistalooker]

What has the Human done?

[haz020190]

Im a marine biologist and just started a new channel. Ive done a video on this subject

and im hoping to do more.

CHECK IT OUT =)

[iLOVENATURE2011]

here in our place, we leave areas for sanctuaries...meaning that fishing in that area is strictly prohibited....

[alexwoodbitches16]

 yeh she sounds like she is a news reporter :/ lol

[OlCapitain]

This voice is a computer program. I have a program that sounds just like this, in an Australian accent too. Please vote up so everyone stops saying how much they hate her voice.

[Kevin Blakely]

EDUCATION IS THE KEY TO SAVING OUR REEFS. The Aquarium of Niagara (Niagara Falls, NY) is in the running for a grant through the Pepsi Refresh Project. The goal is to build an educational reef display, as well as start a coral propagation program. In order to get the grant they need people to vote for their project.

You can vote by texting 102344 To: 73774 (PEPSI) or get more info by searching "Niagara Reef" on Facebook.

[JustB3NJI]

I thought that there were predators which cause this problem too. I'm pretty sure theres a large starfish which leaves coral in the same state. Anyone know?

[LimpitsReef]

Who cares about the pronunciation or pleasant tone of voice. This video is very informative to those people who do not understand just how important corals and their reefs are to our planet earth.

[quosmo1]

australian voice this time

[redcherries1313]

This is such an important and concerning topic and people are posting dumb comments about the pronunciation. You guys really missed the point of the video. Its alarming the levels of ignorance. Thats why the world is how it is !!