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Science Menus Breakfast
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Crust : The layer of rock that forms Earth's outer surface
Plate : One of the large pieces that Earth's crust is broken into
Boundaries : Lines along which something ends
Volcano : A weak spot in the crust where magma has come to the surface
Magma : The molten mixture of rock-forming substances, gases, and water from the mantle
Lava : Liquid magma that reaches the surface
Ring of Fire : A major belt of volcanoes that rims the Pacific Ocean
Island Arc : A string of volcanoes that form as the result of subduction of one oceanic plate beneath a second oceanic plate
Hot Spot : An area where magma from deep within the mantle melts through the crust above it
Magma Chamber : The pocket beneath a volcano where magma collects
Pipe : A long tube which magma moves from the magma chamber to the Earth's surface
Vent : The opening through which molten rock and gas leave a volcano
Lava Flow : The are covered by lava as it ours out of a volcano's vent
Crater : A bowl-shaped area that forms around a volcano's central opening
Silica : A material found in magma that is formed from the elements oxygen and silicon it is the primary substance at Earth's crust and mantle
Science Menus Breakfast
Across:3. | The are covered by lava as it ours out of a volcano's vent | 6. | A string of volcanoes that form as the result of subduction of one oceanic plate beneath a second oceanic plate | 8. | The opening through which molten rock and gas leave a volcano |
| 10. | The pocket beneath a volcano where magma collects | 12. | A major belt of volcanoes that rims the Pacific Ocean | 13. | An area where magma from deep within the mantle melts through the crust above it |
| | Down:1. | A material found in magma that is formed from the elements oxygen and silicon it is the primary substance at Earth's crust and mantle | 2. | One of the large pieces that Earth's crust is broken into | 4. | A weak spot in the crust where magma has come to the surface | 5. | Lines along which something ends |
| 7. | Liquid magma that reaches the surface | 9. | A bowl-shaped area that forms around a volcano's central opening | 11. | The molten mixture of rock-forming substances, gases, and water from the mantle |
| |
© 2015
PuzzleFast.com, Noncommercial Use Only
Science Menus Breakfast
Across:3. | The are covered by lava as it ours out of a volcano's vent | 6. | A string of volcanoes that form as the result of subduction of one oceanic plate beneath a second oceanic plate | 8. | The opening through which molten rock and gas leave a volcano |
| 10. | The pocket beneath a volcano where magma collects | 12. | A major belt of volcanoes that rims the Pacific Ocean | 13. | An area where magma from deep within the mantle melts through the crust above it |
| | Down:1. | A material found in magma that is formed from the elements oxygen and silicon it is the primary substance at Earth's crust and mantle | 2. | One of the large pieces that Earth's crust is broken into | 4. | A weak spot in the crust where magma has come to the surface | 5. | Lines along which something ends |
| 7. | Liquid magma that reaches the surface | 9. | A bowl-shaped area that forms around a volcano's central opening | 11. | The molten mixture of rock-forming substances, gases, and water from the mantle |
| |
© 2015
PuzzleFast.com, Noncommercial Use Only