Magma, rock, ash, and gases flow up a central pipe called a __.
vent
The most common type of volcano is a ____ _____.
composite volcano
A composite volcano has layers of volcanic ___ and lava.
ash
When magma erupts on the side of a volcano and forms a baby volcano, it's called a ___ ___.
secondary cone
Trace the Pacific Ring of Fire.
....
People can be injured or ___ by ash and hard lumps of lava.
killed
Volcanos heat water underground and when it comes to the surface it creates __ __.
hot springs
What does lava do to crops and buildings?
It burns and buries them.
Ash makes ___ soil. Crops grow __.
good; well
When you rub your hands together, what are you making?
You're making friction.
What is an earthquake?
A shaking of the Earth.
Look at the GIF. What do earthquakes cause?
They cause landslides.
Look at the GIF. What do earthquakes cause?
They cause tsunamis.
Earthquakes create huge amounts of energy in the form of ___.
waves.
The ___ is where the earthquake begins inside the crust.
focus
The point immediately above the focus point is the ___.
epicenter.
