STRUCTURE
HAS QUIET ERUPTIONS
LAHAR
WHAT IS A MUDSLIDE CREATED BY A VOLCANO?
WHAT IS VOLCAN?
SPLINTERED, SHARP LAVA
WHAT IS A'A'
ANOTHER NAME FOR CIRCUM-PACIFIC BELT
WHAT IS RING OF FIRE?
VOLCANO ALSO KNOWN AS COMPOSITE VOLCANO
WHAT IS A STRATOVOLCANO?
PAHOEHOE
WHAT IS SMOOTH, WRINKLED LAVA?
VEI
WHAT IS THE VOLCANIC EXPLOSVITY INDEX?
BIG BLOBS OF LAVA
WHAT IS A BOMB?
A HOLE IN A VOLCANO
WHAT IS A VENT?
WHAT IS CINDER CONE?
UNDERWATER LAVA
WHAT IS PILLOW LAVA?
WATER EJECTS AT REGULAR INTERVALS
WHAT IS A GEYSER?
WHAT IS A MAGMA CHAMBER?
LOOSE PYROCLASTIC MATERIAL AT THE BASE OF A VOLCANO
WHAT IS TEPHRA?
VOLCANO THAT TAKES UP THE MOST SPACE.
WHAT IS A SHIELD VOLCANO?
ASH, CINDERS, BOMBS
WHAT IS PYROCLASTIC MATERIAL?
HORIZONTAL CRACKS IN A VOLCANO
WHAT IS A SILL?
THE NAME FOR THE THICKNESS OF LAVA
WHAT IS VISCOSITY?
A VOLCANO WITH NO SIGN OF ACTIVITY AND HEAVILY ERODED
MOST COMMON VOLCANO
WHAT IS A STRATOVOLCANO?
ANOTHER NAME FOR PYROCLASTIC FLOW
WHAT IS GLOWING AVALANCHE
A VOLCANO THAT IS INACTIVE, BUT NOT ERODED
WHAT IS A DORMANT VOLCANO?
WHAT IS SILICA?
WALL-LIKE CRACKS WHERE MAGMA IS
WHAT IS A DIKE?