
變動的大地&電與磁期末測驗
Authored by 勁男 李
Science
6th Grade

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100 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
地球表面的岩石和土壤是大部分生物生長或活動的環境。
O
X
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
淑芳想知道手中岩石是由哪幾種礦物所組成,因此她拿榔頭將岩石敲得粉碎。
O
X
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
俊明將手中岩石磨成粉,由粉末顏色判斷是由哪幾種礦物所組成。
O
X
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
有些岩石和礦物的外形特殊、色澤美麗而且珍貴稀有,常做成各種飾品。
O
X
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
利用鐵釘刻劃石墨和石英,發現石英不會被刮損,但石墨會被刮損,表示石英的硬度比石墨大。
O
X
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
將滑石與石英互相刻劃,若滑石被刻劃出痕跡,表示滑石的硬度比石英大。
O
X
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
石墨的顏色比較黑,硬度小,可以作為鉛筆筆心的原料。
O
X
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