20210628_bat
Quiz
•
Biology
•
5th Grade
•
Easy
pokuang hsieh
Used 1+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
回音是指聲音遇到障礙物後反射回來的現象。
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2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
蝙蝠會飛、有翅膀，所以是鳥類。
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3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
蝙蝠發出聲波時，會收聽回音以了解自己所處的環境。
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4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
在東方社會裡，蝙蝠帶有福氣的意思，而西方文化則表示陰森、邪惡。
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5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
人類仿效蝙蝠的回音定位系統，發明出聲納系統，可以測量海底的深度、地形或其他障礙物的位置。
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