| 11. | Boulder chokes can be formed by rockfall, massive earth movement, mining debris, or deposition after storms.
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| 12. | The two periods of Whin dolerite emplacement form part of the end-Carboniferous earth movements in northern England.
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| 13. | First earth movements had to be achieved, which contemporaries regarded as the eighth wonder of the world.
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| 14. | He said the leakage was not caused by poor construction but earth movements and other natural causes.
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| 15. | The science agency, part of the Interior Department, monitors earth movement and water quality and maps the nation.
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| 16. | At 1, 000 locations, the Pentagon's Global Positioning Satellite system is being used to detect minuscule earth movements.
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| 17. | Subsequently, about 30 million years ago, the land was uplifted and tilted towards the south by earth movements.
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| 18. | When the sediments are buried by an earth movement, the cosmic ray bombardment stops, but the isotopic decay continues.
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| 19. | Too many people see their home investment sour from rotting balconies, mushroom-sprouting carpets and stucco-cracking earth movement, they say.
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| 20. | Outside the tower, subway contractors have planted four interconnected devices called inclinometers to monitor earth movement around Big Ben.
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