What happens during volcano eruptions?
There would be a rumble and the ground would shake. If it is a shield volcano, lava would be seen flowing down the volcano fast, but gently. If it is a acid-lava or composite volcano, black fumes and smoke may be seen emitting from the volcano. Debris, rocks, gases and many more materials would be thrown out of the volcano. The rumble is usually loud and the ground would shake violently.