Coral HealthCoral Health is influenced by organic matter from water?

3 Answers | Add Yours

litteacher8's profile pic

litteacher8 | High School Teacher | (Level 3) Distinguished Educator

Posted on

Yes, coral is basically alive. It is affected by what is going on in the ocean, in the water around it. if there is pollution in the water, that will have a negative effect on the coral. Coral is beautiful, but although it seems like a rock it is actually very fragile.
trophyhunter1's profile pic

trophyhunter1 | College Teacher | (Level 1) Educator Emeritus

Posted on

Organic matter in the water would affect Coral because Coral need to be in clear, shallow tropical seas.  Organic matter would affect water clarity and this in turn, would affect the symbiotic Zooxanthellae, an algae that provides the coral animals with most of their food. If they become stressed, they will expel their algae partners causing coral bleaching and ultimately, their death. Therefore, unpolluted water is best for a coral reef's general health.

 

pohnpei397's profile pic

pohnpei397 | College Teacher | (Level 3) Distinguished Educator

Posted on

Yes, it is.  Coral does, of course, need to have organic matter in the water where it lives.  But the organic matter has to be the right kind and in the right amounts.  If there is too much organic matter (say from sewage effluent from human populations) the coral can have problems.

We’ve answered 318,915 questions. We can answer yours, too.

Ask a question