Quiz on Coral Reefs

1. Where is the largest coral reef in the world located?

2. Coral reef mining is done for...

3. Riverborne silt topped by flyash from thermal plant caused deteriration in the coral reefs of

4. What is a coral?

5. Why are coral reefs important to humans?

6. Which of the following animals would you be likely to find in and near coral reefs?

7. Which of the following are harmful to coral reefs?

8. What is a big threat to coral reefs?

9. Rani Jhansi Marine National Park is situated in

10. The main cause of coral reef bleaching is