Review:
Corals
overall review score: 4.5
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score is between 0 and 5
Corals are marine invertebrates that belong to the class Anthozoa within the phylum Cnidaria. They typically form colonies of genetically identical polyps that secrete a hard exoskeleton of calcium carbonate.
Key Features
- Colonial nature
- Exoskeleton made of calcium carbonate
- Symbiotic relationship with algae
Pros
- Provide habitats for diverse marine life
- Contribute to marine biodiversity
- Support local economies through tourism and fishing
Cons
- Vulnerable to climate change and ocean acidification
- Subject to overexploitation for use in jewelry and aquarium trade
- Susceptible to coral bleaching events