| TOBA | Ancient volcano located in the Barisan Mountains, north-central Sumatra, Indonesia. A massive eruption sometime between 71,000 and 74,000 years ago is considered by many volcanologists to be the large |
| KRAKATOA | Volcano on Rakata Island in the Sunda Strait between Java and Sumatra, Indonesia. Its explosive eruption and collapse in 1883 triggered a series of tsunamis; the greatest wave reached a height of 120 |
| EREBUS | The world's southernmost active volcano, located in Antarctica (6) |
| DUMAI | Oil-rich city in Riau province on the island of Sumatra, Indonesia |
| ETNA | Volcano located in Vietnam (4) |
| ADENYEMEN | Port city built on a crater of an ancient volcano |
| ARTHURSSEAT | Ancient volcano in Holyrood Park, Edinburgh (7,4) |
| IRIANJAYA | Netherlands New Guinea became known by this name when it was incorporated by the UN into Indonesia a |
| RHODESIA | Island with capital in Indonesia, a country formerly (8) |
| VESUVIUS | Volcano located on the Gulf of Naples |
| TRIALANDERROR | Indonesia, a country beset by terror, shows an empirical approach (5,3,5) |
| SKIDDAW | Mountain north of Keswick, the sixth highest in England |
| JAKARTA | Indonesia'a capital |
| SMOKY | Great ___ Mountains (North Carolina/Tennessee range) |
| PYRENEES | Mountains north of Spain |
| ATLAS | _ Mountains, North African range (5) |
| BENWYVIS | Mountain north-west of Dingwall (3,5) |
| LOMOND | Scottish loch and mountain north-west of Glasgow (6) |
| ATHENA | Subject of a massive statue in the ancient Parthenon |
| HOCKEY | The sport in which the Indian junior men's team started their World Cup campaign with a massive 7-0 victory over Chile. |
