1) What type of plate boundary occurs where the sea floor is split and moving apart; in the gap magma rises, cools, and forms new sea floor?
A) collisional boundary B) divergent boundary C) subduction zone D) faulting zone
2) Which of the following would be considered either a definition of rock or classified as a rock?
A) a natural, nonliving material with a uniform structure and composition throughout the sample. B) a mixture of minerals C) a diamond D) talc E) sedimentary F) igneous
3) At a subduction zone the oceanic plate slides under the continental plate. Which of the following land/ocean features is NOT created by this type of plate collision?
A) deep ocean trenches B) island arcs C) continental volcanoes D) submarine canyons
4) What Volcano is formed in the following manner? Flow, after flow, pours out in all directions from a central summit vent, or group of vents, building a broad, gently sloping cone of flat, dome shapshape, with a profile like a warriors shield
Tags: