| A | B |
|---|
| Parrotfish | Uhu |
| Mucus | a sticky goo |
| Predators | meat eaters |
| A baby coral is called a | planula |
| The planula grows into a | polyp |
| Most coral grows | one centimetre per year |
| The Eel and the Cleaner Wrasse | practice commensalism |
| In order for coral to grow the temperature | must be between 20 and 27.7 degrees C. |
| An atoll is an island of coral | that encircles a lagoon |
| It takes as long as 30 | million years for an atoll to form |
| A Hot Spot was responsible | for the Hawaiian Island Chain |
| A seamount can be considered | an underwater island |
