14+ Https En.m.wikipedia.org Wiki Mount_Tambora PNG. The eruption killed at least 10,000 islanders and expelled enough ash, rock, and aerosols to block sunshine worldwide, lower the global temperature, and cause. Sumbawa is flanked to the north and south by oceanic crust.
Indonesia has over 150 active volcanoes making it one of the most active areas in the world.
However, during the 17th and 18th centuries, movements in the earth. It is classed as a supervolcano, among the most powerful on earth. Mount tambora, or tomboro, is an active stratovolcano in the northern part of sumbawa, one of the lesser sunda islands of indonesia. Mount tambora, a volcano on the indonesian island of sumbawa, was once similar in stature to mont blanc or mount rainier.