1) What are volcanoes? a) Cracks in the Earth's crust where magma come out b) Flat land 2) What is magma? a) Rock that is so hot it is a liquid b) Hard rocks 3) What does magma, or lava form as it cools and hardens? a) Ash b) Mountains known as volcanoes 4) Volcanoes can be active and inactive a) True b) False 5) Stromboli and Vesuvio are inactive volcanoes a) True b) False

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