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Crossword

Horizontales
Largest layer inside earth, lying directly above the outer core and is made mostly of silicon, oxygen, magnesium, and iron.
Surface along which rocks break and move.
Large opening formed when the top of a volcano collapse.
The planet on which we live.
The substance of the land surface.
Earth's outermost layer, which varies in thickness from about 5km to 60km and is separated from the mantle by the Moho Discontinuity.
Energy waves that are produced at and travel outward from the earthquakes focus.
Point of earths surface directly above an earthquakes focus.
Vibrations caused by breaking rocks along faults.
Remains or traces of a once living organism reserved by rock.
Verticales
Measure of the energy released by and earthquake.
Bits of rock or solified lava dropped from the air.
Scientist who studies earthquakes and seismic waves.
An opening on earth's surface where magma if forced up and flows out as lava.
Plastic-like layer below the lithosphere.
Powerful seismic sea wave that can travel thousands of kilometers in all directions and that begins over an earthquake focus.
In an earthquake, the point beneath Earths surface where energy release occurs.
Steep-walled depression around a volcano's vent.
Single large landmass made up of all the continents connected together that broke apart about 200 million years ago.
Surface along which rocks break and move.