What is killing coral reefs?

There are various reasons for the decline in the number of coral reefs across the world. A few of the main reasons have been given below:

• Climate Change
• Coral Mining
• Organic and Non-Organic Marine pollution
• Overfishing
• Blast fishing

Read more:

• Coral Reefs – Characteristics & Types
• UPSC Prelims Environment and Ecology Question and Answers