Volcanoes crossword 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Across Down 2. An active stratovolcano on Sicily, Italy. 3. A very light volcanic rock which can float on water. 7. Volcanic gases can cause this type of rain. 8. The very small fragments of pulverized rock, ejected during an eruption. 10. A fast-moving current of hot gas and rock which can reach speeds of up to 700 km/h. 12. The most active Hawaiian volcano and, perhaps, the most active volcano on Earth. 14. A cauldron-like feature usually formed by the collapse of a volcano. 15. The molten rock expelled by a volcano. 17. A type of volcano named for their large size and low profile. 21. A famous supervolcano in the USA. 22. A mixture of water and volcanic debris that moves rapidly downhill. 23. A linear volcanic vent often a few meters wide and up to several kilometres long. 1. A form of energy common in areas of volcanic activity. 2. An Icelandic volcano responsible for disruption to air travel in 2010. 3. Ocean surrounded by the Ring of Fire. 4. A term used to describe a volcano that is unlikely to erupt again. 5. A volcanic gas. 6. An active volcano in the Philippines that experienced a massive eruption in 1991. 9. A term often used for a 'sleeping' volcano. 11. A black runny lava. 13. This volcano erupted in 1883 creating the loudest sound ever heard. 14. A circular depression, caused by volcanic activity, often at the top of a volcano. 16. An Italian city devastated by an eruption in AD 79. 18. The volcano on the outskirt of Naples. 19. The origin of lava. 20. The most active volcano in Indonesia that experienced a massive eruption in 2010. © www.teachitgeography.co.uk 2015 23936 Page 1 of 2 Volcanoes crossword Answers P A C I F I C L U M I A P K R A V K A T O A C R A T E R G C E E O X T T S H I E N Y R O C M T A A L D E E T N Y J P A I F N J A L A S T L U L B R A O J P O O K M U P L Y E L L O W I I F I S S A I V E S U V I U S Across Down 2. 3. 7. 8. 10. 12. 14. 15. 17. 21. 22. 23. 1. 2. 3. 4. 5. 6. 9. 11. 13. 14. 16. 18. 19. 20. Etna Pumice Acid Ash Pyroclastic Kilauea Caldera Lava Shield Yellowstone Lahar Fissure © www.teachitgeography.co.uk 2015 23936 C A C R B O C N D K I L O X S H I E D E M T O N E R L A P R E I I B A S A L T D U D O R M E A N T D M A G M H A R Geothermal Eyjafjallajokull Pacific Extinct Carbon Dioxide Pinatubo Dormant Basalt Krakatoa Crater Pompeii Vesuvius Magma Merapi Page 2 of 2