Question types

Start with

Question limit

of 19 available terms

Advertisement Upgrade to remove ads
Print test

7 Written questions

6 Multiple choice questions

  1. silicic and mafic
  2. batholith
  3. oceanic
  4. <50% SiO2, very fluid, non-explosive, quiet, low viscosity, divergent associated with oceanic crust.
  5. 15
  6. magma

6 True/False questions

  1. Igneous rocks form by the?solidification of magma or lava


  2. Igneous rocks distribution?Canadian Shield, Rocky Mtns, Appalachian Mtns, Central TX


  3. Stratovolcanoes form by alternating __ of pyroclastic material (ash) and thick __ flows.eruptions, lava


  4. what is convergent?plates moving away from eachother


  5. Shield volcanoes due to extensive outpouring of __/basaltic lava with little pyroclastic material.mafic


  6. Caldera formation from collapsed craters are like?solidification of magma or lava