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Plate Tectonic
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convergent Boundary:when two tectonic plates collide
Divergent Boundary:when two tectonic plates seperate
Transform Boundary:when two tectonic plates slide past each other
Outer core:the core is made mostly of iron and nickle
Inner core:is described as a solid ball
Mantle:is the thickest layer of the earth structure
Crust:is the thinnest layer
Continental drift:hypothesis when there was just one big continent, broke apart and now are in there present places
Alfred wegener:came up with the hypothesis about continental drift
sea floor spreading:caused by divergent boundary
Plate Tectonic
Across:1. | came up with the hypothesis about continental drift | 3. | the core is made mostly of iron and nickle | 8. | caused by divergent boundary | 9. | is the thinnest layer | 10. | when two tectonic plates collide |
| | Down:2. | when two tectonic plates seperate | 4. | when two tectonic plates slide past each other | 5. | is described as a solid ball | 6. | hypothesis when there was just one big continent, broke apart and now are in there present places | 7. | is the thickest layer of the earth structure |
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© 2012
PuzzleFast.com, Noncommercial Use Only
Plate Tectonic
Across:1. | came up with the hypothesis about continental drift | 3. | the core is made mostly of iron and nickle | 8. | caused by divergent boundary | 9. | is the thinnest layer | 10. | when two tectonic plates collide |
| | Down:2. | when two tectonic plates seperate | 4. | when two tectonic plates slide past each other | 5. | is described as a solid ball | 6. | hypothesis when there was just one big continent, broke apart and now are in there present places | 7. | is the thickest layer of the earth structure |
| |
© 2012
PuzzleFast.com, Noncommercial Use Only