Memory Game EarthquakesOnline version Match the vocabulary with its definition by Amy Messersmith elastic rebound where two more tectonic plates meet a break in Earth's crust along which blocks of rock move the return of rock to its original shape after deformation Earthquake Trip to Reading Museum! directly above the focus on Earth's surface a place within Earth along a fault, at which the first motion of an earthquake occurs the process by which rock changes shape due to stress convergent boundary tectonic plate boundary fault Ground movements that occur when blocks of rock in Earth move suddenly and release energy deformation epicenter transform boundary focus divergent boundary