Match the definition with the correct term: the sudden return of deformed rock to its un-deformed shape.
Elastic rebound
Elastic return
Flexible return
Plastic rebound
Match the definition with the correct term: location where the first motion of an earthquake occurs.
Focus
Epicenter
Seismic gap
Match the definition with the correct term: igneous rock formations created when magma does not reach Earth’s surface, but cools and solidifies inside the crust.
Magma
Hot spot
Volcanism
Pluton
Match the definition with the correct term: formed on the ocean floor where one plate subducts under another.
Fissure
Trench
Rift
Vent
Match the definition with the correct term: wide, shallow bay where salt water and fresh water mix.
Lagoon
Fiord
Estuary
Emergent
Match the definition with the correct term: funnel-shaped pit at the top of a volcanic vent.
Crater
Rift
Fissure
Trench
Match the definition with the correct term: produced by runny lava with low viscosity and few trapped gases.
Quiet eruption
Pyroclastic material
Cinder cone
Caldera
Match the definition with the correct term: opening in a volcano from which lava flows.
Fissure
Vent
Rift
Trench
Match the definition with the correct term: mineral resistant to mechanical and chemical weathering.
Silicate
Differential weathering
Quartz
Surface area