provided before each number. 1. There is no formation of volcanoes in the convergence between A. two oceanic plates C. oceanic and continental plates D. none of these B. two continental plates 2. When a plate is denser, it subducts toward the mantle and forms magma. This process ends up in the formation of D. faults A. mountain range B. trenches 3. Shallow earthquakes are associated with B. A. volcanic eruption B. subduction process C. a tsunami in the ocean D. mountain formation 4. In the convergence between a continental and an oceanic plate, there is subduction. Which of the following statements does not support this fact? A. A. One plate carries water along with it. B. The temperature in the mantle is higher than in the crust. D. One plate is denser. 5. Which of the following is formed in the convergence of two oceanic or oceanic and continental plates? A. Volcanic island arcs B. mountain range C. rift valley D. Oceanic ridge 6. Of the following, which event or process takes place when two continental plates converge? A. earthquake B. subduction C. tsunami D. magma formation 7. A crack on the ground underwater is produced when oceanic crust interacts with another crust. What do we call this? A. fault B. trench C. ridge D. crack B. magma formation 8. It is a phenomenon that takes place due to the movement of plates during convergence. A. earthquake C. subduction D. tsunami 9. It is the crack on the dry ground or plate caused by horizontal plate movement. A. fault B. trench C. valley D. ridge 10. An event that may take place on the water surface when a great force pushes a significant amount of water upwards. D. ocean tide C. volcanoes A. ocean wave B typhoon 11. Subduction is illustrated in which of the following? A. convergent plate boundary B. transform fault boundary 12. Which of the following correctly illustrates seafloor spreading? A. converging continental plates B. diverging plates C. One plate overrides the other. C. tsunami D. C. divergent plate boundary D. subducting plates C. c. diverging d. subducting b. sliding past B. b only 13. Earthquake, as an effect of plate movement, results in boundaries where plates are a. converging A. a only D. a, b, and c 14. Most of the Philippine Islands were once part of island arcs. This means that along with this boundary, there once existed two C. a and b C. converging oceanic plates D. plates sliding past each other 15. Why are volcanoes mostly found at places where continents meet the seas? A. It is where water meets land. B. It is where the oceanic plates subduct under the continental plate. C. Underneath it is a subduction zone. D. More magma is produced under the ground because of the muddy seafloor.