Amplify Unit 2 Plate Motion
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| analyze | to examine in detail for a purpose
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| continent | any of Earth's main continuous areas of land, such as Africa, Asia, and North America
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| convergent | moving toward the same place
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| cross section | a diagram that shows what the inside of something looks like
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| divergent | moving apart in different directions
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| earthquake | a sudden shaking of Earth's surface
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| eruption | the sudden pushing out of something, such as lava from a volcano
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| fossil | evidence of life from the past, such as fossilized bones, footprints, or leaf prints
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| geyser | a natural spring that sends hot water and steam suddenly into the air from a hole in the ground
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| landform | a feature that forms on the surface of a planet, such as a mountain, channel, or sand dune
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| lava | hot liquid rock on the surface of Earth
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| magma | hot liquid rock below the surface of Earth
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| mantle | the layer of soft, solid rock underneath Earth's plates
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| Mesosaurus | an extinct reptile that lived about 300 million years ago
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| mid-ocean ridge | an underwater mountain range formed when two plates move apart
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| model | an object, diagram, or computer program that helps us understand something by making it simpler or easier to see
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| outer layer | Earth's outermost layer of hard, solid rock that is underneath the soil, vegetation, and water
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| pattern | something we observe to be similar over and over again
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| plate | one of the very large sections of hard, solid rock that make up Earth's outer layer
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| plate boundary | the place where two plates meet
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| rate | a measure of how often or fast something happens
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| rifting | the slow pulling apart of land that is caused by plate movement
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| surface | the outside or top layer of something
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| system | a set of interacting parts forming a complex whole
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| trench | a long, deep indentation in the ocean floor formed when two plates move together
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| volcanic activity | any of the many processes (such as eruptions and lava flows) in which gas, lava, and ash are pushed out on the surface of Earth
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| paleontologist | a scientist who studies fossils and ancient life
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| Pangaea | a large, ancient landmass that contained of all the present-day continents
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
csimpson
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