Question 19
Coral reefs are vibrant underwater ecosystems built by tiny coral polyps. They are not only beautiful but also critical to marine biodiversity and coastal protection.
Which coral reef, located in the Caribbean, is the second-largest in the world?
Did You Also Know...
By Quiz Coins
Apples float in water because they are made up of 25% air. This unique feature is why bobbing for apples is a popular game during fall festivals!