A) found only in the Pacific Ocean. B) long deep-ocean trenches. C) located along the coast. D) found in all of Earth's ocean's.
A) convection currents. B) earthquakes. C) Earth's magnetic field. D) conduction.
A) divergent boundary. B) convergent boundary. C) rift valley. D) transform boundary.
A) At plate boundaries B) At the equator C) At the North Pole
A) rift valley. B) s waves C) p waves. D) surface waves
A) It is dormant. B) It is probably ready to erupt. C) It is extinct. D) It is a good source of energy.
A) a type of foliated igneous rock B) formed by great heat C) formed below Earth’s surface as magma D) formed from already existing rocks that are weathered and eroded
A) outer core, mantle, inner core , crust B) crust, mantle, outer core, inner core C) crust, outer core, mantle, inner core D) mantle, core, crust, inner core
A) fire. B) rock. C) volcanic ash. D) magma.
A) transform boundary. B) divergent boundary. C) rift valley. D) convergent boundary.
A) continental drift. B) conduction. C) convention. D) subduction.
A) at the north and south poles. B) along mid-ocean ridges. C) along the edge of the continents. D) along the edges of the coast.
A) q waves. B) s waves. C) surface waves. D) p waves.
A) rifts. B) trenches. C) valleys. D) mountains.
A) subduction. B) sea-floor spreading C) boundary. D) plate tectonics.
A) there are too many faults to monitor. B) they have too much data. C) they can't be sure of when or where the stress will be released along the fault. D) they don't know what an earthquake is.
A) name of a continent. B) the name of a scientist. C) the name of the supercontinent that is believed to have existed millions of years ago. D) the name of an ancient fossil.
A) a dense ball of iron and nickel. B) a layer of cooled rock. C) empty. D) layer of hot magma.
A) Igneous B) Metamorphic C) Sedimentary D) Chemical
A) Crust B) Core C) Asthenosphere D) Mantle |