| Answer | Crossword Clue |
|---|---|
| POLYP | Tentacled resident of a coral reef |
| ATOLL | It consists of a circular coral reef surrounding a lagoon |
| SCUBA | Swim around a coral reef |
| ATOLL | Coral reef around a lagoon. |
| CAY | Coral reef off a mainland. |
| SCUBADIVE | Explore a coral reef, e.g. |
| LEI | Floral wreath by a coral reef |
