1) what is the point inside the earth where an earthquake starts? a) fault b) crust c) focus d) epicenter 2) what is the point on the Earth surface directly above the focus called a) mantle b) epicenter c) fault d) seismograph 3) which waves are the fastest and arrive first ? a) s-waves b) p-waves c) surface waves d) tsunami waves 4) which waves are slower but cause more damage a) tsunami waves b) surface waves c) p waves d) S waves 5) which waves cannot travel through liquid outer core? a) S waves b) p waves c) surface waves d) sound waves 6) which instrument records earthquakes waves a) microscope b) thermometer c) seismograph d) barometer 7) which fault happens when rocks slide past each other ? a) normal fault b) strike-slip fault c) surface fault d) reverse fault 8) which fault happens when one block moves down relative to the other a) normal fault b) reverse fault c) surface fault d) strike- slip fault 9) which fault happens when one block moves up relative to the other a) reverse fault b) normal fault c) surface fault d) strike slip fault 10) What normal fault? a) rocked pulled apart b) rocks slide sideways 11) what reverse fault a) rocks pushed togather b) break or crack in earth crust 12) what strike-slip fault ? a) break or crack in earth crust b) rocks slide sideways 13) fault a) break or crack in earth crust b) rocks pulled apart 14) shield volcano a) big and wide b) small and steep 15) cinder volcano a) lava from long cracks b) small and steep 16) composite volcano a) tall and cone shaped b) big and wide 17) fissure volcano a) tall and cone shaped b) lava from long cracks 18) Crust layers  a) the thin, outer layer of earth where we live b) the thick hot layer under the crust 19) Inner core a) a solid ball at the Center b) a liquid layer made of hot metals 20) outer core a) a liquid layer made it hot metals b) the thin outer layer of earth where we live 21) mantle a) the thick, hot layer under the crust b) a liquid layer made of hot metals

Science

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