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20 Cards in this Set
- Front
- Back
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Inner core |
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Outercore |
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Mantle |
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Crust |
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What happens is a earthquake |
Earthquakes are usually caused when rock underground suddenly breaks along a fault. This sudden release of energy causes the seismic waves that make the ground shake. When two blocks of rock or two plates are rubbing against each other, they stick a little. |
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Shock waves |
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Richter scale |
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Tsunami |
A surge of water caused by an earthquake under the ocean |
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Active |
Working now |
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Dorment |
Asleep not active |
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Extinct |
No longer active |
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Eruptions what happens |
Ash Steam Water Laser Phrocrastic flow Bombs Lava Ash cloud |
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Sedementry rock |
Small pieces of rock and or fosels of animals that have been gresured or stuck together. The prices are called sediments and they can be large or small |
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Example of sedementry |
Musstone Sandstone Limestone Conglomerate |
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Igneous rock |
Volcanic rock made from cooled Magma. Fast cooling = no crysatls slow cooling=large crystals |
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A slow cooling igneous rocj |
Grannet |
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A fast cooling igneous rock |
Obsidian |
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Metamorphic rocks |
Compresses under hear and prespire ingnous and sedementry rock, they change form |
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Metamorphic limstone= Shale= |
Limestone = marble Shale = slate |
