33+ Mount Tambora How Was It Formed Pics. It brought about the year without a summer. Sumbawa is flanked both to the north and south by oceanic crust, and tambora was formed by the active subduction zones beneath it.
Had the aerosol cloud ascended only into the lowest part of the atmosphere, the troposphere, where clouds form, rain would soon have cleansed the ash from the air.
It brought about the year without a summer. They thought it was much more peaceful which was very true. I have a report on mt tambora it is due soon and i cant find how mt tambora formed. Mount tambora (or tamboro) is an active stratovolcano, also known as a composite volcano, on the island of sumbawa, indonesia.