Correct Answer:
C. Indonesia
Mount Tambora, renowned for its catastrophic 1815 eruption, one of the largest in recorded history, is located in Indonesia. This active stratovolcano is situated on Sumbawa island, part of the Indonesian archipelago. Its eruption had significant global climate impacts, leading to the 'Year Without a Summer' in 1816.
- The Philippines is home to volcanoes like Mount Pinatubo, but not Tambora.
- Japan features iconic volcanoes such as Mount Fuji, but Tambora is not located there.
- Malaysia is not known for major active volcanoes like Tambora.
Indonesia's location on the Pacific Ring of Fire makes it highly volcanically active.