For questions 16-18. refer to the figure below A Trench Voici B. Oceanic erust Content Uithosphere thosphere Antenophane
16. What type of plate is B? A. Continental plate B. Oceanic plate C. Tectonic plate D. Seismic plate
17. What process may happen as plate A collide with plate B? A. Abduction C. Eruption B. Collision D. Subduction
18. When plate A and plate B continue to grind each other, what geologic event could take place? A. Earthquake C. Mountain B. Trench D. Volcano
19. Scientists observe that plates are grinding past each other along extensive faults. What type of plate boundary is being described? A. Convergent B. Divergent C. Transform D. Normal
20. Many parts of the Philippines originated from the collision of two oceanic plates. Which geologic Feature would most likely be found? A. Mountain B. Volcanoes C. Trench D. Island
21. The cities of San Francisco and Los Angeles in California are found along the San Andreas Fault. What kind of movement do you expect to happen in these areas? A.Plates move away B. Plates slide past each other C. Plates collide D. Plates move randomly