Merapiis the most active of more than 120 active volcanoes in Indonesia, and has repeatedly erupted with lava and gas clouds in recent years. Its last major eruption, in 2010, killed 347 people Whydo Indonesia and the Philippines have so many volcanoes? Magma Rises through the plates near subduction zones and creates volcanic islands. These are parallel to the axis of subduction. Indonesia is at a crossroads between the Asia and Pacific realms. The country is also a large amount of islands. 3 Why does Indonesia have so many volcanoes? 4. What were the warning signs of the big eruption? 5. What flattened the forest on Krakatoa? 6. Why was the big eruption so violent? 7. What are the "real" dangers of volcanic eruptions? 8. What were the global effects of the eruptions? 9. What magma characteristic causes volcanoes to get "plugged"? Theisland nation has 136 volcanoes — 61 of which have erupted since 1900 — that are continuously monitored by the country's Center of Volcanology and Geological Hazard Mitigation. Indonesia must remain in a constant state of natural disaster preparedness, as the country sometimes experiences multiple disasters in a single year. ByScience for a Changing World December 9, 2016. In early September of 2010, a pattern of increased earthquake activity occurred at the Mount Merapi volcano in Indonesia. A few days later, an avalanche was observed south of the mountain, and white plumes were seen rising above the crater. A lava dome detected in March began to increase rapidly. Therehave been dozens of volcanic eruptions this year around the world, with the more notable ones taking place recently on Spain's La Palma island and on t Dzhc.

why does indonesia have so many volcanoes