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