Mini-Quiz

A mini-quiz to see what've you learned. Highlight to find out the correct answer.

MCQ

Q1) Which of these is not the reason of coral reefs diminishing?

a. Pollutants
b. Oil Spills
c. Swimming in the ocean

Q2) Which of these is the largest coral reef in the world?

a. Great Barrier Reef
b. Belize Barrier Reef
c. Red Sea Coral Reef

Q3) What are corals?

a. Animals
b. Plants
c. Rocks

Open-Ended

Q4) Name one way that you can do of saving coral reefs.


Q5) Name the main predator of corals.





1. c
2. a
3. a
4. Do not throw rubbish into the sea (Suggested)
5. Crown-of-Thorns Starfish