Tuesday 6th January 2026
Difficulty: Very easy
Volcanoes (#1,145)
Photo by Toby Elliott (Unsplash)
1. The 1883 eruption of Krakatoa was heard on the island of Rodrigues near Mauritius. How far is this from Krakatoa?
2. When Mount St. Helens (USA) erupted in 1980, by how much was its height reduced?
3. When did Eyjafjallajökull (in Iceland) erupt, causing disruption to European air travel for weeks as its ash plume spread across the continent?
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