Volcano Pre test

Once magma reaches the earth's surface it is called.....

• Silica
• Rock
• lava

Volcanoes can be found...

• on land
• under water
• on islands
• all of the above

An opening in the Earth's crust through which molten rock, gases, and ash erupts is called a(n) _____________. 

• explosion
• volcano
• vent
• geyser

Also known as Strato Volcanoes, this volcano is made from alternating layers of ash and lava is called a(n) _________________ volcano

• composite

• cinder cone

• shield

• fissure

A volcano with a broad base and gently sloping sides is called a _________ volcano. 

• shield 
• cinder cone
• composite
• fissure

Smaller volcanoes that typically throw ash into the air during eruption

• cinder cone
• shield
• composite
• fissure

How are lava and magma most different?

• their location
• their heat
• their color
• what they eat for lunch

What type of volcano is this?

• Fissure

• Shield

• Dome

• Stratovolcano/ Composite

What type of volcano is this?

• Shield

• Cinder Cone

• Composite

What type of volcano is this?

• Shield

• Cinder Cone

• Composite