
114土壤及地下水汙染
Quiz
•
Science
•
6th Grade
•
Practice Problem
•
Medium
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100 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
下列何者「不是」受污染的土壤對生活環境以及生態的影響?
Answer explanation
肺炎鏈球菌主要經患者咳嗽和打噴嚏而產生的飛沫,或與患者親密接觸和觸摸被該菌污染的物件而傳播,通常需要長時間或密切接觸才容易遭受感染。
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
下列何者「不是」常見的土壤顏色?
Answer explanation
我們經常看到的土壤有灰色、黑色、紅色、褐色以及藍色等,這是由於土壤生成方式不同也就是成土方式不同所導致的。
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
下列何者「不能」防止土壤流失?
Answer explanation
檳榔樹是一種淺根性的植物,不能將根深入泥土下的岩盤固定泥土;當颱風豪雨來時,雨水量超過泥土所能吸收的程度,就會造成土石流的發生。
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
下列何者可能為土壤及地下水之污染來源?
Answer explanation
垃圾掩埋之滲出水、鹹水養殖池、地下儲油槽不當處置皆會造成土壤及地下水污染。
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
下列何者行為可以預防土壤受到污染?
Answer explanation
動物的排泄物做成堆肥才會對土壤較有益處,例如提高土壤pH值,防止土壤酸化,提高土壤有機質及礦物質含量等等,而不是直接讓動物的排泄物傾於其上,最有效的方法是不讓有害物質或污水直接排放。
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
下列何者是土壤污染對人類產生的影響?
Answer explanation
土壤污染不僅影響到地下水源,接連影響到種植的作物,若未即時發現很可能誤食遭到污染的農作物,而危害人體健康。若土壤有危害的物質也不適合作為居住地及從事活動。
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
下列何者是土壤受到污染時會直接產生的問題?
Answer explanation
土壤受到污染會讓它失去肥力,變得貧瘠,而生長在上面的動植物因吸收毒物而死亡,另外人類如果食用被污染的蔬菜或飲用受污染的水源也會有中毒的危險。
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