Earthquakes and Volcanoes

Front

An underground holding pool for hot magma is called

Back

magma chamber

Front

Scientists use a _______ to measure earthquake waves.

Back

seismograph

Front

A vibration of the Earth's crust is an ________

Back

earthquake

Front

A large basin that can form at the top of a volcano is a _______

Back

crater

Front

Most of the magma from a volcano comes up through a long, narrow, rocky tube called a ______.

Back

vent

Front

_____ is melted rock that flows out onto Earth's surface.

Back

lava

Front

If you somehow dug down to Earth's center, the first two layers you would pass through are the ______ and ______.

Back

crust and mantle

Front

Hot melted rock that is underground is called _______.

Back

magma

Front

The deepest layer of the earth is called

Back

core

Front

The point on Earth's surface that is directly above an earthquake's focus is the ______.

Back

epicenter