Earthquakes 自然科学启蒙2：地震ISBN9780064451888
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ISBN：9780064451888
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简介
Readand find out about one of nature's most mysterious forces--theearthquake. Some earthquakes are so small that you don't even feelthem, while others can make even big buildings shake Learn whyearthquakes happen, where they are most likely to occur, and whatto do if one happens near you.
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