Our Changing Earth — Social Science STD 7 — Question
Rajasthan BoardEnglish MediumSTD 7Social ScienceOur Changing Earth2 Marks
Question
Give reason : Buildings collapse due to earthquakes.
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Answer
During earthquakes, vibrations travel outwards from the epicentre as waves and propagate through the surface of the earth which produce sudden movements that leads to the collapse of buildings.
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