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