The lava in this picture is called....
How do we call the molten or partially molten material driving volcanic activity?
What happens in the water around a volcanic eruption?
The lava in the picture is called…
How many volcanic eruptions happen every year worldwide?
How did the Canary Islands form?
When lava solidifies at the outside but on the inside keeps flowing…
How many people did approximately get killed by volcanic eruptions since 1700?
The VEI (Volcanic Explosivity Index) measures…
Arches, Tunnels and caves…
Where was the most recent volcanic eruption on Canary Islands?
Which gas can react with water to form sulfuric acid?
Which indicators are often measurable before an eruption?
What shall I do if a volcano is giving signs of an imminent eruption while I am in the region?
Which gas is heavier than air and can accumulate in volcanic lakes?
Where can you find Black and White Smokers?
How do basalt columns form?