March the descriptions in colum A with the items in column B. wate the letter of the correct answers on a separate sheet of paper. B 1. It is the energ released by the A. earthquakes earthquake form its focus. 2. It is an opening in the earth's B. volcanic earthquakes cruse where lasa, pyroclasts, and gases are ejected onto the surface during eruptions. 3. It is a measure of how much C. magnitude datage earthquakes cause on the surface. 4. It cocurs when two plates move D. epicenter apert from each other. 5. It is a huge wave produced when an earthquake occurs under the sea 6. These are the areas where two F. divergent plate boundaries plates meet. 7. It is the rumbling, shaking, or G. tsunami rolling of the Barth's surface. 8. The magma is less viscous and H. volcano gases can escape readily from it. 9. It is the ground above the I. quiet non-explosive eruption focus. 10.It occurs in areas that are J. convergent plate boundaries associated with volcanic activities. K.plate boundaries E. intensity