Volcano QuizOnline version These are some basic info and trivia questions about volcanoes. by islaw 1 In which layer of the earth can we find the hot molten rocks called magma? a crust b outer core c mantle d inner core 2 It is the highest volcano on earth. a Mt. Fuji b Mauna Loa c Mt. Mayon d Mt. Kilimanjaro 3 It is an active stratovolcano found in Zambales which erupted last June 15, 1991 a Mayon Volcano b Taal Volcano c Mt. Kanlaon d Mt. Pinatubo 4 In which planet can we find the highest volcano in the entire solar system? a Jupiter b Mars c Neptune d Earth 5 5. These are molten rock which comes out of the volcano? a ash b lava c water vapor d sulfur dioxide