| ALBACORE | Tuna occurring mainly in warm regions of the Atlantic and Pacific (8) |
| SNAPPER | Red _, marine percoid food fish, common in American coastal regions of the Atlantic (7) |
| SARGASSO | ____ Sea, calm region of the Atlantic named after the seaweed found in it (8) |
| DOLDRUMS | Equatorial region of the Atlantic Ocean |
| SARGASSOSEA | Region of the Atlantic Ocean known for its calm conditions (8,3) |
| CAPEHORN | Meeting point of the Atlantic and Pacific Oceans |
| MACKEREL | Any predatory marine fish of the family Scombridae, chiefly occurring in the Atlantic and Pacific oceans (8) |
| INFRARED | ___ radiation, which lies between the visible and microwave regions of the spectrum (8) |
| MAGELLAN | Major strait between the Atlantic and Pacific (8) |
| LOCUST | Insect of warm regions of the Old World that travels in swarms stripping vegetation (6) |
| AGAMA | Small terrestrial lizard of warm regions of the Old World. |
| CIVILWAR | Conflict between regions of the same nation (5,3) |
| SALMONELLA | Genus of bacteria occurring mainly in the gut, many species of which cause food poisoning (10) |
| MANATEE | A large aquatic herbivorous animal of the warm parts of the Atlantic and the rivers of Brazil (7) |
| TROPICS | Warm regions of the Earth |
| DULSE | Dark red edible seaweed of the Atlantic and Pacific oceans also known as dillisk; Palmaria palmata (5) |
| MEASLES | Acute, contagious viral disease occurring mainly in children (7) |
| COBIA | Large edible game fish of the Atlantic and Indo-Pacific (5) |
| ARCTIS | There are 2 main subspecies of walrus which live in 2 different parts of the ___. They are the Atlantic and Pacific walruses |
| CICADA | Large broad insect, common in warm regions, the male of which produces a high-pitched drone by vibrating a pair of abdominal organs (6) |
