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15 Cards in this Set
- Front
- Back
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A rock created from molten rock
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igneous
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A rock created from layers of pebbles cemented together is
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sedimentary
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A rock changed by heat and pressure is
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metamorphic
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A rock with minerals arranged in bands is
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foliated
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When magma reaches the earth's surface it becomes
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lava
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The shock waves produced by an earthquake are measured by a
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seismograph
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Magnetic North shows
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where a compass needle points
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When all of the continents were together, it was called
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Pangaea
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Mountains are formed at
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Convergent boundaries
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The symbol for a building is
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a black square
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A huge mass of moving ice and snow is a
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glacier
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Fossils of tropical plants are often found in
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Arctic regions
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Heat transfer from the sun to the earth is called
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Radiation
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The sun is closest to the earth in
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January
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A crack where crustral plates can move called
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fault
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