Show:
Sorry, You're Not My Type...(Of Volcano)
Name That Part
Making Magma
I Fell into a Burning Ring of Fire
Eruptions
100
wide gentle sloping mountain
shield volcano
100
pocket in volcano where magma is collected
Magma Chamber
100
What is a physical and a chemical property?
Physical: characteristic that can be observed Chemical: property that produces a change in the composition of matter
100
weak spot in the crust where magma comes to the surface
Volcano
100
Huge hole left by the collapse of a volcanic mountain
Caldera
200
steep, cone-shaped hill or small mountain
cinder cone volcano
200
long tube that connects to the magma chamber
Pipe
200
1. Fast moving, hot lava, low viscosity 2. Slow moving, cooler, high viscosity
1. Pahoehoe 2. Aa
200
1. Molten mixture that comes from the mantle 2. magma that reaches the earth's surface
1. Magma 2. Lava
200
1. fountain of water and steam that erupts from the ground 2. Heating of underground water by magma
1. geyser 2. Geothermal activity
300
tall cone-shaped mountain, layers alternate (lava, ash, lava, ash, lava, ash)
Composite Volcano
300
opening at top of volcano
Vent
300
resistance of a liquid to flow
viscosity
300
formed by the many volcanoes that rim the Pacific Ocean
Ring of Fire
300
forms when magma hardens in a volcano's pipe
volcanic neck
400
dead, volcano unlikely to erupt again
extinct
400
Area covered by lava as it pours out of a vent
lava flow
400
found in magma- made from elements of oxygen and silicon
Silica
400
a string of islands formed by volcanoes along a deep-ocean trench
Island Arc
400
1. a slab of volcanic rock formed when magma FORCES itself across rock layers 2. slab of volcanic rock formed when magma SQUEEZES between layers of rock
1. dike 2. sill
500
may awaken in the future and become active
dormant
500
bowl-shaped area that forms at the top of a volcano around the central vent
crater
500
_________________ is a substance that can't be broken down into other substances. _________________ is a substance made of two or more elements.
Elements Compound
500
Area where material from the mantle rises and then melts forming magma
Hot Spot
500
mass of rock formed when a large body of magma cools inside the crust
batholith