The ratio of coral reefs in the ocean ecosystem is very less, still, its absence would severely affect marine and human life. The three greatest threats without coral reef would be:
- Half of the oxygen in the ocean is produced by corals. If coral reefs are not there, living beings would not be able to survive
- Billions of sea species would suffer
- It would affect the livelihood of people, food source of people and also affect the economy
Read more:
- Coral Reefs – Characteristics & Types
- Species in News for UPSC
- UPSC Prelims Environment and Ecology Question and Answers
| Related Links | |
| What is Coral Bleaching? | The Great Barrier Reef, Australia |
| Marine Pollution | Climate Change |
| Environment & Ecology Questions in UPSC Mains GS-3 | Loss of Biodiversity |
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