
113年環保知識賽
Quiz
•
Other
•
8th Grade
•
Practice Problem
•
Medium
衛生組長 衛生組長
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40 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
PSI值(空氣污染指標)為多少時,屬於「良好」等級,對一般民眾身體健康無影響?
Answer explanation
空氣污染指標值(PSI)為依據監測資料將當日空氣中懸浮微粒(粒徑10微米以下之細微粒)、二氧化硫、二氧化氮、一氧化碳及臭氧濃度等數。對健康的影響(1)良好0~50;(2)普通51~100;(3)不良101~199;(4)非常不良200~299;(5)有害>=300。
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一氧化碳之所以對人體有害,主要原因為何?
Answer explanation
一氧化碳對血液中血紅素的結合力,為氧氣的200-250倍,因此會取代氧氣搶先與血紅素結合,降低血紅素帶氧能力,體內組織無充足含氧,會產生各種一氧化碳中毒症狀。
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一般環境下,民眾暴露於戴奧辛的機會,主要來自下列哪一項途徑?
Answer explanation
人類受戴奧辛暴露的機會,可來自一般環境、意外的暴露及特定工業上的暴露。於環境暴露部分,超過90%以上的來源,係經由日常飲食中的食物攝取而來。
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一般紙容器的組成成分為何?
Answer explanation
一般紙容器大約可分成3種:(1)紙+塑膠,如:牛奶瓶(2)紙+臘,如:紙杯(3)純紙,如:紙箱。
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
一般情況下,下列哪一種魚類的戴奧辛含量較低?
Answer explanation
世界衛生組織建議,減少肉類脂肪的攝取,有助於體內戴奧辛負荷量的降低。衛生研究院建議肥肉、大型深海魚(鮪魚、鯊魚、鱈魚、大青花魚)、動物內臟以及雞皮、鴨皮等動物脂肪中都是蓄積的地方,尤其孕婦應儘量避免食用這些食物。
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
人們應怎樣處理近海的濕地?
Answer explanation
紅樹林的根系有防止海岸侵蝕及流失的功能,豐富的地下含水層可以避免海水入侵,防止地下水鹽化。而陽光、空氣和水讓植物製造許多的有機物質,提供了生物良好的棲息地及沿海重要魚類資源的食物來源,是沿海食物鏈的基礎。大量濕地被破壞後,產生包括水患、地層下陷、地下水鹽化、魚產減少、海岸線退縮、地下水被污染等問題。
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
人類所排放的廢水與海洋的關係,下列哪個選項是正確的?
Answer explanation
不管距離海洋多遠,還是會影響海洋;雖然海洋很大,但是還是不可以容納廢水;廢水沒有營養。
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