SHAKING OF THE EARTH CAUSED BY MOVEMENTS OF PLATES ALON FAULT LINES
EARTHQUAKE
CRACKS IN THE EARTH'S CRUST
FAULT LINES
BIG PIECES OF THE EARTH'S CRUST THAT MOVE
TECTONIC PLATES
A LARGE MASS OF LAND
CONTINENT
WEATHERED BITS OF ROCK ARE MOVED AWAY
EROSION
EARTH'S SURFACE WORN AWAY BY WIND, WATER, AND ICE
WEATHERING
GIANT OCEAN WAVE CAUSED BY A VOLCANO
TSUNAMI
VOLCANOES IN THE PACIFIC OCEAN
RING OF FIRE