How Are Pyroclastic Flows Created and Why Are They Dangerous

Q27: Basaltic magma eruptions usually take which form?<br>A)lava

Q28: The term _ refers to how fluid

Q29: Name and describe the three types of

Q30: A caldera is formed _.<br>A)when seawater reacts

Q31: The volume of magma expelled in an

Q33: Pumice is _.<br>A)created in explosive eruptions involving

Q34: A resurgent dome _.<br>A)forms in the collapsed

Q35: Most hazardous volcanoes occur near subduction zones.

Q36: Pyroclastic flows are dangerous because they _.<br>A)contain

Q37: Volcanoes with large, steep-sided cones, called _-volcanoes,