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1. Which of these volcanoes is currently active?
Mount Kilimanjaro
Mount Elbrus
Mauna Kea
Mount Fuji
2. Which element, when burning, creates the phenomenon known as blue lava?
Blue lava occurs regularly at the Ijen volcano complex in Indonesia and at Dallol in Ethiopia.
Carbon
Potassium
Sodium
Sulphur
3. Vesuvius last erupted in 79 AD.
There have been many eruptions since the one that destroyed ancient Pompeii. The most recent eruption occurred in 1944.
True
False
4. Which of these was a VEI-6 eruption?
The Mount St. Helens eruption was VEI-5, while the other two were VEI-4.
Mount St. Helens, 1980
Taal Volcano, 2020-2021
Eyjafjallajökull, 2010
Mount Pinatubo, 1991
5. The highest mountain in Mexico is a volcano.
Pico de Orizaba is an inactive stratovolcano, and is also the third highest mountain in North America
False
True
6. Where is the world's largest lava lake located?
It is located in the main crater of Mount Nyiragongo.
Japan
D.R. Congo
Indonesia
Ethiopia
7. Which of these Greek islands isn't volcanic?
Santorini
Milos
Andros
Nisyros
8. There are active volcanoes in Antarctica.
There are two, Mount Erebus and Deception Island.
True
False
9. Which of these South American volcanoes has the greatest elevation?
Ojos del Salado has an elevation of 6,893 metres. While Chimborazo's summit is the farthest point on the Earth's surface from its centre, it is only 6,263.47 metres above sea level. Ampato has an elevation of 6,288 metres and Nevado del Ruiz has an elevation of 5,321 metres.
Nevado del Ruiz
Ampato
Chimborazo
Ojos del Salado
10. Is Mount Ararat active?
It is currently dormant.
No
Yes
11. Which of these is an extinct volcano?
Mount Kenya last erupted 2.6 to 3.1 million years ago. The other three volcanoes are all active.
Mount Cameroon
Teide
Mount Kenya
Paektu Mountain
12. Which of these volcanoes is on Mars?
Maat Mons is the highest volcano on Venus, Amirani is on Io and Semeru is in Indonesia.
Amirani
Maat Mons
Pavonis Mons
Semeru
13. Where is the volcano that caused the most recent supereruption located?
The Oruanui eruption of Taupo Volcano occurred around 26,500 years ago.
United States
Chile
New Zealand
Philippines
14. Which of these volcanoes is not in the United States?
It is in Canada.
Mount Garibaldi
Mount Redoubt
Mount Hood
Mount Spurr
15. Which of these is not a volcanic rock?
It is a sedimentary rock formed from spherical grains called ooids.