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【題目】地球是我們人類的家園。請結合相關知識完成下面小題。

【1】地球的形狀是

A.天圓地方B.球體C.圓

【2】下列不能證明地球形狀的證據是

A.地球衛(wèi)星照片B.麥哲倫環(huán)球航行C.月球的形狀

【答案】

【1】B

【2】C

【解析】

根據人類對地球的認識經過了漫長的過程，從天圓地方→天如斗笠，地如覆盤→麥哲倫環(huán)球航行→地球的衛(wèi)星照片，后來證實了地球是一個兩極部位稍扁的不規(guī)則球體，進行分析解答。

【1】現在人們對地球的形狀已有了一個明確的認識：地球并不是一個正球體，而是一個兩極稍扁，赤道略鼓的不規(guī)則球體。故選：B。

【2】很多實例都能證明地球是個球體，如站得高，看得遠、月食、麥哲倫環(huán)球航行、地球的衛(wèi)星照片等等，但可以直接證明地球形狀的是地球的衛(wèi)星照片。故選：C。

考查地球的形狀。

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