Which is the world's largest active volcano by volume?
- Mauna Loa
- Kilauea
- Mount Etna
- Mount Nyiragongo
Answer: Mauna Loa
Mauna Loa in Hawaii is the world's largest active volcano by volume (about 75,000 cu km). It is a shield volcano that has erupted 33 times since 1843. Though Mount Everest is taller above sea level, Mauna Loa is taller from base to summit.