VOLCANOES

How does a volcano form?

• An earthquake causes to the earth's surface to open and explodes

• An opening in the earth's surface where lava and gases are pushed out

• Hot lava is created by the boiling temperatures and explodes into the air

Earth's crust is broken into many ____________.

• surfaces

• lands

• plates

• rocks

What is magma?

• Melted rock

• Lava

• Hot rocks

• Flowing fire

What is the name of the area where most volcanoes are found?

• The Pacific Ocean

• The Round of Fire

• The Ring of Volcanoes

• The Ring of Fire

What is lava?

• magma that has reached the surface

• melted rock

• extremely hot gas

• fire

A shield volcano is short, round and wide.

• True

• False

Which one is a submarine volcano?

• 
• 
• 
• 

Which one is a caldera volcano?

• 
• 
• 
• 

What is a volcanic eruption?

• Hot gas escaping

• fire on a mountain

• The world exploding

• Magma coming out at the top because of pressure

Lava only explodes from the top when a volcano erupts.

• True

• False