
恐龍滅絕的這天
Authored by 林 炳弘
Science
8th Grade
Used 1+ times

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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
恐龍持續生存了多久的時間?
6500萬年
1.65億年
4億年
46億年
Answer explanation
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在影片中,使恐龍滅絕,撞擊地球的小行星,直徑大約是多少公里?
1
10
100
0.1
Answer explanation
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
小行星從太空中以60倍音速直衝地球,最後落在什麼區域?
北極海上空
太平洋上空
墨西哥灣上空
地中海上空
Answer explanation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
小行星撞擊地球時,造成了強烈地震,地震規模大約為多少?
7.0
9.0
11.0
10.0
Answer explanation
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
恐龍滅絕之後,由什麼動物佔據地球的主導地位?
鳥類
哺乳類
爬蟲類
奇行種
Answer explanation
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