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PLATE TECTONICS
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Mountains : these form when 2 plates meet
Earthquakes : when plates slide past each other or converge, they create ___
Pangea : super continent that split up into 7 continents
Geologists : the scientists that study plate tectonics are called ___
Million : plate tectonics is believed to have begun 200 ____ years ago
Crust : thin, outer-most layer of the Earth
Mantle : rock-hard layer that grows as slow as your fingernails!
Outercore : in this layer, metals are melted into a very hot liquid that moves around the inner core
Innercore : solid ball in the center of the earth
PLATE TECTONICS
Across:5. | plate tectonics is believed to have begun 200 ____ years ago | 7. | the scientists that study plate tectonics are called ___ | 8. | solid ball in the center of the earth | 9. | thin, outer-most layer of the Earth |
| | Down:1. | these form when 2 plates meet | 2. | rock-hard layer that grows as slow as your fingernails! | 3. | super continent that split up into 7 continents | 4. | in this layer, metals are melted into a very hot liquid that moves around the inner core | 6. | when plates slide past each other or converge, they create ___ |
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© 2015
PuzzleFast.com, Noncommercial Use Only
PLATE TECTONICS
Across:5. | plate tectonics is believed to have begun 200 ____ years ago | 7. | the scientists that study plate tectonics are called ___ | 8. | solid ball in the center of the earth | 9. | thin, outer-most layer of the Earth |
| | Down:1. | these form when 2 plates meet | 2. | rock-hard layer that grows as slow as your fingernails! | 3. | super continent that split up into 7 continents | 4. | in this layer, metals are melted into a very hot liquid that moves around the inner core | 6. | when plates slide past each other or converge, they create ___ |
| |
© 2015
PuzzleFast.com, Noncommercial Use Only