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小孩問題多不答很難過嗎?！可參考下以題目
小孩問題多不答很難過，如今有此檔回答不會錯。1.為甚麼地球及其他行星也是圓的？http://www.vvschool.com/why/why_ans1.html#12.海水會越來越鹹嗎？http://www.vvschool.com/why/why_ans1.html#23.動物為什麼不會迷失方向？http://www.vvschool.com/why/why_ans1.html#34.人為什麼能感到鮮味？http://www.vvschool.com/why/why_ans1.html#45.長頸鹿的脖子為什麼那麼長？http://www.vvschool.com/why/why_ans1.html#56.為什麼地球上"三極"臭氧層破壞嚴重？http://www.vvschool.com/why/why_ans1.html#67.為什麼有淡水魚和鹽水魚之分？http://www.vvschool.com/why/why_ans1.html#78.肥皂為什麼能產生泡沫？http://www.vvschool.com/why/why_ans1.html#89.為什麼許多動物在水面在牆面上如走平地？http://www.vvschool.com/why/why_ans1.html#910.電扇轉快時為什麼像在倒轉？http://www.vvschool.com/why/why_ans1.html#1011.為什麼極光出現在地球兩極？http://www.vvschool.com/why/why_ans2.html#112.為什麼不用純酒精消毒？http://www.vvschool.com/why/why_ans2.html#213.海水為什麼會流來流去？http://www.vvschool.com/why/why_ans2.html#314.為什麼說化石是地球歷史的見證？http://www.vvschool.com/why/why_ans2.html#415.「海拔」是甚麼意思？http://www.vvschool.com/why/why_ans2.html#516.為什麼夏天晚上星星越多，隔天的天氣越熱？http://www.vvschool.com/why/why_ans2.html#617.世界上有「幽靈島」嗎？http://www.vvschool.com/why/why_ans2.html#718.為什麼沙漠中會有綠洲？http://www.vvschool.com/why/why_ans2.html#819.為什麼燙傷後不可以亂塗紅藥水或紫藥水？http://www.vvschool.com/why/why_ans2.html#920.為什麼河流總是彎彎曲曲的？http://www.vvschool.com/why/why_ans2.html#1021.為什麼地球上最熱的地方不在赤道？http://www.vvschool.com/why/why_ans3.html#122.為什麼日出時間的早遲與天氣變化有關係？http://www.vvschool.com/why/why_ans3.html#223.為什麼體育活動能使肌肉發達？http://www.vvschool.com/why/why_ans3.html#324.為什麼夏天晚上星星越多，隔天的天氣越熱？http://www.vvschool.com/why/why_ans3.html#425.為什麼豆腐最好不要與菠菜同煮？http://www.vvschool.com/why/why_ans3.html#526.為什麼要劃分時區？http://www.vvschool.com/why/why_ans3.html#627.費力工作時為什麼手會起泡？http://www.vvschool.com/why/why_ans3.html#728.肚餓了為什麼會咕咕叫？http://www.vvschool.com/why/why_ans3.html#829.為什麼雨點有大有小？http://www.vvschool.com/why/why_ans3.html#930.為什麼蔬菜要洗了再切？http://www.vvschool.com/why/why_ans3.html#1031.講話久了聲音為什麼會嘶啞？http://www.vvschool.com/why/why_ans4.html#132.為什麼成年男女的聲調不一樣？http://www.vvschool.com/why/why_ans4.html#233.為什麼雷常常會使枯樹焚身，活樹剝皮？http://www.vvschool.com/why/why_ans4.html#334.為什麼吃河豚會毐死人？http://www.vvschool.com/why/why_ans4.html#435.香的東西聞久了為什麼反而不覺得香？http://www.vvschool.com/why/why_ans4.html#536.為什麼剛生下來的嬰兒嘴裡沒有牙齒？http://www.vvschool.com/why/why_ans4.html#637.在北半球為什麼冬天地球離太陽近，天氣反

而冷；夏天地球離太陽遠，反而熱？http://www.vvschool.com/why/why_ans4.html#738.為什麼在颱風眼裡反而沒有風？http://www.vvschool.com/why/why_ans4.html#839.為什麼有些人臉上會長雀斑？http://www.vvschool.com/why/why_ans4.html#940.為什麼會笑出眼淚來？http://www.vvschool.com/why/why_ans4.html#1041.為什麼稱珠穆朗瑪峰為「世界第三極」？http://www.vvschool.com/why/why_ans5.html#142.為什麼皮膚會有痣？http://www.vvschool.com/why/why_ans5.html#243.冬天，為什麼站著比暖，坐著比躺著暖？http://www.vvschool.com/why/why_ans5.html#344.為什麼不要邊看書報邊吃飯？http://www.vvschool.com/why/why_ans5.html#445.螃蟹為什麼吐沫？http://www.vvschool.com/why/why_ans5.html#546.為什麼說「清明時節雨紛紛」？http://www.vvschool.com/why/why_ans5.html#647.為什麼人疲倦了會打呵欠？http://www.vvschool.com/why/why_ans5.html#748.為什麼下雪不冷反而融雪冷？http://www.vvschool.com/why/why_ans5.html#849.珊瑚為什麼是動物？http://www.vvschool.com/why/why_ans5.html#950.為什麼初次參加運動時會發生肌肉痠痛的現象？http://www.vvschool.com/why/why_ans5.html#1051.蟋蟀為什麼會鬥會「叫」？http://www.vvschool.com/why/why_ans6.html#152.為什麼風在高處比在低處刮得大？http://www.vvschool.com/why/why_ans6.html#253.為什麼有的人會口吃？http://www.vvschool.com/why/why_ans6.html#354.魚體表面的粘液有什麼用處？http://www.vvschool.com/why/why_ans6.html#455.為什麼水面的風比陸地上的大？http://www.vvschool.com/why/why_ans6.html#556.為什麼蚯蚓被切成兩段後能再生？http://www.vvschool.com/why/why_ans6.html#657.傍晚時蚊蟲為什麼會成群飛舞？http://www.vvschool.com/why/why_ans6.html#758.蜘蛛怎樣在兩棵相隔很遠的樹間架網？http://www.vvschool.com/why/why_ans6.html#859.為什麼人燙傷後，有的要包紮，有的則不用？http://www.vvschool.com/why/why_ans6.html#960.為什麼海蜇會螫人？http://www.vvschool.com/why/why_ans6.html#1061.跳橡皮筋和跳繩有什麼好處？http://www.vvschool.com/why/why_ans7.html#162.吃辣椒有什麼好處？http://www.vvschool.com/why/why_ans7.html#263.為什麼蝸牛爬過的地方會留下一條涎線？http://www.vvschool.com/why/why_ans7.html#364.為什麼喝海水不能解渴？http://www.vvschool.com/why/why_ans7.html#465.蚌長期閉著殼為什麼不會餓死？http://www.vvschool.com/why/why_ans7.html#566.為什麼要少喝濃茶？http://www.vvschool.com/why/why_ans7.html#667.烏賊為什麼能噴出墨汁來？http://www.vvschool.com/why/why_ans7.html#768.為什麼嬰兒容易吐奶？http://www.vvschool.com/why/why_ans7.html#869.為什麼螃蟹只會橫爬？http://www.vvschool.com/why/why_ans7.html#970.為什麼冷天要吃油些的東西，熱天要吃清淡的東西？http://www.vvschool.com/why/why_ans7.html#1071.傍晚時蚊蟲為什麼會成群飛舞？http://www.vvschool.com/why/why_ans8.html#1172.為什麼發了霉的食物不宜吃？http://www.vvschool.com/why/why_ans8.html#1273.寄居蟹為什麼居住在螺殼裡？http://www.vvschool.com/why/why_ans8.html#1374.為什麼油炸的食物不容易消化？http://www.vvschool.com/why/why_ans8.html#1475.蠶為什麼最愛吃桑葉？http://www.vvschool.com/why/why_ans8.html#1576.為什麼人在情勢緊急時力氣特別大？http://www.vvschool.com/why/why_ans8.html#1677.蝦、蟹煮熟後為什麼會變色？http://www.vvschool.com/why/why_ans8.html#1778.老年人的身高為什麼比年輕時矮一些？http://www.vvschool.com/why/why_ans8.html#1879.為什麼吃得太多，食物有時會回到嘴裡而且有酸水？http://www.vvschool.com/why/why_ans8.html#1980.為什麼牙齒有不同的形狀？http://www.vvschool.com/why/why_ans8.html#2081.為什麼胖子的肚子比較大？http://www.vvschool.com/why/why_ans9.html#182.為什麼剛換的牙齒特別大？http://www.vvschool.com/why/why_ans9.html#283.喝水嗆入氣管為什麼會咳嗽？http://www.vvschool.com/why/why_ans9.html#384.為什麼盲腸也有功能？http://www.vvschool.com/why/why_ans9.html#485.為什麼人受凍後，手和嘴唇會發紫？http://www.vvschool.com/why/why_ans9.html#586.什麼叫做反射性咳嗽呢？它是怎樣發生的呢？http://www.vvschool.com/why/why_ans9.html#687.被別人搔癢時，為什麼會癢得發笑？http://www.vvschool.com/why/why_ans9.html#788.為什麼平常用鼻子呼吸，游泳時卻要用嘴呼吸？http://www.vvschool.com/why/why_ans9.html#889.從陽光正走進昏暗的屋子裡為什麼眼前會一片黑？http://www.vvschool.com/why/why_ans9.html#990.鼻子和耳朵為什麼最怕冷？http://www.vvschool.com/why/why_ans9.html#1091.為什麼有些人臉上有酒渦？http://www.vvschool.com/why/why_ans10.html#192.游泳時在水 堿陘偵艣奶ㄗㄘ中W人的聲音？http://www.vvschool.com/why/why_ans10.html#293.眼珠為什麼不怕冷？http://www.vvschool.com/why/why_ans10.html#394.多看綠色為什麼對眼睛有好處？http://www.vvschool.com/why/why_ans10.html#495.為什麼聽到尖銳的聲音就覺得刺耳？http://www.vvschool.com/why/why_ans10.html#596.為什麼兩隻眼球總是一起動？http://www.vvschool.com/why/why_ans10.html#697.為什麼滾燙的熱水會使玻璃杯破裂呢？http://www.vvschool.com/why/why_ans10.html#798.為什麼剝洋蔥會流眼淚？http://www.vvschool.com/why/why_ans10.html#899.為什麼冷的時候會發抖？http://www.vvschool.com/why/why_ans10.html#9100.為什麼太陽光可以殺菌？http://www.vvschool.com/why/why_ans10.html#10101.夏天時，為什麼狗常常要伸出舌頭？http://www.vvschool.com/why/why_ans11.html#1102.為什麼飛機發生意外時要找黑盒？http://www.vvschool.com/why/why_ans11.html#2103.什麼是白色情人節？http://www.vvschool.com/why/why_ans11.html#3104.什麼是紅樹林？http://www.vvschool.com/why/why_ans11.html#4105.為什麼手腳上的血管是青色的？http://www.vvschool.com/why/why_ans11.html#5106.為什麼子彈頭的直徑比槍的口徑大？http://www.vvschool.com/why/why_ans11.html#6107.為什麼會有酸雨？http://www.vvschool.com/why/why_ans11.html#7108.行星是什麼？http://www.vvschool.com/why/why_ans11.html#8109.為什麼躺著看書容易疲倦？http://www.vvschool.com/why/why_ans11.html#9110.古人是怎樣取火的？http://www.vvschool.com/why/why_ans11.html#10111.美國是怎樣建立起來的？http://www.vvschool.com/why/why_ans12.html#11112.世界上七大奇跡指的是哪些？http://www.vvschool.com/why/why_ans12.html#12113.鴕鳥為什麼頭貼在地面？http://www.vvschool.com/why/why_ans12.html#13114.為什麼腿會抽筋？http://www.vvschool.com/why/why_ans12.html#14115.為什麼榕樹又叫不死樹？http://www.vvschool.com/why/why_ans12.html#15116.什麼是蝴蝶效應Butterflyeffects？http://www.vvschool.com/why/why_ans12.html#16117.為什麼過年要貼春聯？http://www.vvschool.com/why/why_ans12.html#17118.為什麼懷孕的準媽媽容易腳抽筋？http://www.vvschool.com/why/why_ans12.html#18119.為什麼是潛水員浮上水面需要減壓？http://www.vvschool.com/why/why_ans12.html#19120.為什麼喝酒會臉紅頻尿？http://www.vvschool.com/why/why_ans12.html#20121.為什麼燈泡內的鎢絲要捲成螺旋狀？http://www.vvschool.com/why/why_ans13.html122.什麼是文藝復興？http://www.vvschool.com/why/why_ans13.html#2123.絲綢之路是什麼？http://www.vvschool.com/why/why_ans13.html#3124.為什麼汽車安全氣囊會自動爆開？http://www.vvschool.com/why/why_ans13.html#4125.船員們為什麼會得壞血病？http://www.vvschool.com/why/why_ans13.html#5126.藍鯨為什麼要定期"噴水"？http://www.vvschool.com/why/why_ans13.html#6127.鱷魚為什麼不傷害千鳥？http://www.vvschool.com/why/why_ans13.html#7128.為什麼要安太歲？http://www.vvschool.com/why/why_ans13.html#8129.東非大裂谷是怎樣形成的？http://www.vvschool.com/why/why_ans13.html#9130.為什麼ㄧ杯水放久後，杯中水會減少？http://www.vvschool.com/why/why_ans13.html#10131.為什麼南極地區沒有地震？http://www.vvschool.com/why/why_ans14.html#11132.日本為什麼要偷襲珍珠港？http://www.vvschool.com/why/why_ans14.html#12133.冰山是怎樣形成的？http://www.vvschool.com/why/why_ans14.html#13134.運動時為什麼用口呼吸最好？http://www.vvschool.com/why/why_ans14.html#14135.人體怎樣保持37°C體溫？http://www.vvschool.com/why/why_ans14.html#15136.為甚麼雪櫃會凍？http://www.vvschool.com/why/why_ans14.html#16137.穿絲綿衣服為什麼比穿棉花衣服暖和？http://www.vvschool.com/why/why_ans14.html#17138.為什麼用潮濕的手去撥開關或移動電線會有危險？http://www.vvschool.com/why/why_ans14.html#18139.只有燈絲而沒有玻璃泡的電燈會亮嗎？http://www.vvschool.com/why/why_ans14.html#19140.為甚麼秋天的落葉由綠色變成黃色或紅色呢？http://www.vvschool.com/why/why_ans14.html#20141.為什麼司機比較不會暈車？http://www.vvschool.com/why/why_ans15.html#1142.為甚有些人怕辣，有些人不怕辣？http://www.vvschool.com/why/why_ans15.html#2143.為甚麼手指浸得久了會皺皮？http://www.vvschool.com/why/why_ans15.html#3144.為甚麼舌頭愈熱愈覺甜？http://www.vvschool.com/why/why_ans15.html#4145.甚麼是神經系統？http://www.vvschool.com/why/why_ans15.html#5146.體溫計的水銀柱為什麼不會自動下降？http://www.vvschool.com/why/why_ans15.html#6147.有沒有用不完的能源？http://www.vvschool.com/why/why_ans15.html#7148.為甚麼船會浮？http://www.vvschool.com/why/why_ans15.html#8149.為什麼冰總是結在水的表面？http://www.vvschool.com/why/why_ans15.html#9150.為什麼會有頭皮屑？http://www.vvschool.com/why/why_ans15.html#10151.為甚麼我們會死？http://www.vvschool.com/why/why_ans16.html#11152.為什麼兔子的耳朵很長？http://www.vvschool.com/why/why_ans16.html#12153.為什麼有淡水魚和鹽水魚之分？http://www.vvschool.com/why/why_ans16.html#13154.為什麼熟雞蛋能豎立旋轉？http://www.vvschool.com/why/why_ans16.html#14155.為什麼不用純酒精消毒？http://www.vvschool.com/why/why_ans16.html#15156.為什麼許多動物在水面在牆面上如走平地？http://www.vvschool.com/why/why_ans16.html#16157.為什麼停車訊號用紅色？http://www.vvschool.com/why/why_ans16.html#17158.為什麼荷葉遇雨結水珠？http://www.vvschool.com/why/why_ans16.html#18159.飛機為什麼能飛？http://www.vvschool.com/why/why_ans16.html#19160.海浪為什麼迎岸而來？http://www.vvschool.com/why/why_ans16.html#20161.動物為什麼不會迷失方向？http://www.vvschool.com/why/why_ans17.html#1162.肥皂為什麼能產生泡沫？http://www.vvschool.com/why/why_ans17.html#2163.什麼是磁懸浮列車？http://www.vvschool.com/why/why_ans17.html#3164.魚為什麼比肉容易壞？http://www.vvschool.com/why/why_ans17.html#4165.螢火蟲為什麼會發光？http://www.vvschool.com/why/why_ans17.html#5166.為什麼溫水比冷水結冰快？http://www.vvschool.com/why/why_ans17.html#6167.狗為什麼經常搖尾巴？http://www.vvschool.com/why/why_ans17.html#7168.為什麼受傷的水果會變黑？http://www.vvschool.com/why/why_ans17.html#8169.紅潮有什麼危害？http://www.vvschool.com/why/why_ans17.html#9170.刺蝟的耳朵有什麼奧妙？http://www.vvschool.com/why/why_ans17.html#10171.霧是怎樣形成的？http://www.vvschool.com/why/why_ans18.html#11172.大氣可分為哪幾層？http://www.vvschool.com/why/why_ans18.html#12173.水果為什麼能解酒？http://www.vvschool.com/why/why_ans18.html#13174.冰雹是怎樣形成的？http://www.vvschool.com/why/why_ans18.html#14175.為什麼極光出現在地球兩極？http://www.vvschool.com/why/why_ans18.html#15176.什麼是雪崩？http://www.vvschool.com/why/why_ans18.html#16177.雲是怎樣形成的？http://www.vvschool.com/why/why_ans18.html#17178.炸藥的威力為什麼會很大？http://www.vvschool.com/why/why_ans18.html#18179.火箭為什麼能在太空中飛行？http://www.vvschool.com/why/why_ans18.html#19180.什麼是幹細胞？http://www.vvschool.com/why/why_ans18.html#20181.地球為什麼會自轉？http://www.vvschool.com/why/why_a181.html182.為什麼在地球上看到的星星是黃色的？http://www.vvschool.com/why/why_a182.html183.什麼是負離子？http://www.vvschool.com/why/why_a183.html184.為什麼山區會出現焚風？http://www.vvschool.com/why/why_a184.html185.什麼是火蟻？http://www.vvschool.com/why/why_a185.html186.地球繞太陽轉是白天轉得快還是黑夜轉得快？http://www.vvschool.com/why/why_a186.html187.北京鴨為什麼特別肥？http://www.vvschool.com/why/why_a187.html188.太空育種的原理是什麼？http://www.vvschool.com/why/why_a188.html189.什麼是散光？http://www.vvschool.com/why/why_a189.html190.果實成熟後為什麼會掉下來？http://www.vvschool.com/why/why_a190.html191.貝殼上的花紋是怎樣形成的？http://www.vvschool.com/why/why_a191.html192.下雨前燕子為什麼飛得低？http://www.vvschool.com/why/why_a192.html193.什麼是高空的竊聽能手？http://www.vvschool.com/why/why_a193.html194.為什麼蒼蠅一直搓自己的腳？http://www.vvschool.com/why/why_a194.html195.什麼是閃燃效應Flashover？http://www.vvschool.com/why/why_a195.html196.為什麼男左女右？http://www.vvschool.com/why/why_a196.html197.什麼是海洋弧菌？http://www.vvschool.com/why/why_a197.html198.為什麼要用2B鉛筆才能讀卡？http://www.vvschool.com/why/why_a198.html

199.牙為什麼會不齊？

http://www.vvschool.com/why/why_a199.html