Matching Pairs shaping and changing EarthOnline version shaping and changing Earth's surface by Scientific Area Junior High School 1 Earthquake 2 Convergent boundary 3 Volcano 4 Weathering 5 Fault 6 Subduction 7 Impact crater 8 Landslide 9 Glacier 10 Tsunami 11 Erosion 12 Divergent boundary 13 Transform boundary 14 Fault zone 15 Volcanic arc the boundary between two plates that move away from each other rapid, downhill movement of soil, loose rocks, and boulders the mechanical and chemical processes that change Earth’s surface over time the process that occurs when one tectonic plate moves under another tectonic plate a round depression formed on the surface of a planet, moon, or other space objects by the impact of a meteorite a curved line of volcanoes that forms parallel to a plate boundary an area of many fractured pieces of crust along a large fault a large mass of ice, formed by snow accumulation on land, that moves slowly across Earth’s surface vibrations caused by the rupture and sudden movement of rocks along a break or crack in Earth’s crust a vent in Earth’s crust through which molten rock flows a wave that forms when an ocean disturbance suddenly moves a large volume of water a crack or a fracture in Earth’s lithosphere along which movement occurs the boundary between two plates that move toward each other the boundary between two plates that slide past each other the moving of weathered material, or sediment, from one location to another