B. Write true if the statement is correct and false if not. 1. When lava just flows out of the crater and gaps along the sides of the volcano, it is an explosive eruption 2. Earthquakes may happen when crustal plates move. 3. When magma flows on the surface, it is already called lava. 4. An earthquake may happen after a volcanic eruption. 5. Volcanic eruptions can destroy properties and kill people.​