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Structure Of Earth
12
Lithosphere: The crust and upper part of the mantle.
Magma: Seafloor Spreading is when the ______ rises then expands moving the plates.
Pressure: It depends on _________ released when the plates slip to cause a volcanic eruption to be violent or not.
Tectonic: ________ plates make up the surface of the Earth.
Outer: The ______ core is made up of mostly iron.
Continental: Alfred Wegner came up with the concept of ___________ Drift.
Supercontinent: Wegner's theory supposed that there had once been a ______________ which he had called Pangaea.
Geologists: __________ study volcanoes in order to help predict the next volcanic eruption.
Active: Some people live near _______ volcanoes as there is fertile soil.
Earthquakes: ___________ and Volcanic eruptions are more likely to occur along plate boundaries.
Igneous: _______ Rock is made when molten rock cools down.
Convection: The process of __________ Currents causes the movement in the mantle.
Structure Of Earth
Across:4. | Wegner's theory supposed that there had once been a ______________ which he had called Pangaea. | 8. | Alfred Wegner came up with the concept of ___________ Drift. |
| 11. | _______ Rock is made when molten rock cools down. | 12. | ___________ and Volcanic eruptions are more likely to occur along plate boundaries. |
| | Down:1. | ________ plates make up the surface of the Earth. | 2. | __________ study volcanoes in order to help predict the next volcanic eruption. | 3. | The process of __________ Currents causes the movement in the mantle. | 5. | The crust and upper part of the mantle. |
| 6. | It depends on _________ released when the plates slip to cause a volcanic eruption to be violent or not. | 7. | Some people live near _______ volcanoes as there is fertile soil. | 9. | Seafloor Spreading is when the ______ rises then expands moving the plates. | 10. | The ______ core is made up of mostly iron. |
| |
© 2016
PuzzleFast.com, Noncommercial Use Only
Structure Of Earth
Across:4. | Wegner's theory supposed that there had once been a ______________ which he had called Pangaea. | 8. | Alfred Wegner came up with the concept of ___________ Drift. |
| 11. | _______ Rock is made when molten rock cools down. | 12. | ___________ and Volcanic eruptions are more likely to occur along plate boundaries. |
| | Down:1. | ________ plates make up the surface of the Earth. | 2. | __________ study volcanoes in order to help predict the next volcanic eruption. | 3. | The process of __________ Currents causes the movement in the mantle. | 5. | The crust and upper part of the mantle. |
| 6. | It depends on _________ released when the plates slip to cause a volcanic eruption to be violent or not. | 7. | Some people live near _______ volcanoes as there is fertile soil. | 9. | Seafloor Spreading is when the ______ rises then expands moving the plates. | 10. | The ______ core is made up of mostly iron. |
| |
© 2016
PuzzleFast.com, Noncommercial Use Only