This book mainly includes: what”s in the earth, why there are scars on the earth, whether there are earthquakes in the north and south poles, how the names of the seven continents came from, why there is little snow in Antarctica, why the equator is not the hot pole, whether the volcano spews out "fire", whether there are lakes on the crater, and what hypotheses about the causes of earthquakes.
语言 中文 ● 格式 EPUB ● ISBN 9787999179740 ● 出版者 CNPeReading ● 发布时间 2018 ● 下载 3 时 ● 货币 EUR ● ID 7968922 ● 复制保护 Adobe DRM
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