作者yayuhom (葉月)
標題[轉錄]Re: [普化]第二次期中考考題
時間Mon May 10 23:32:09 2010
作者: purplishfish (小龍) 看板: b982040XX
標題: Re: [普化]第二次期中考考題
時間: Mon May 10 22:24:23 2010
final 版本 (maybe)
http://cid-b1afefcef9a6917a.skydrive.live.com/browse.aspx/.Public
普化考題CH17-4,17-5(地質系)
1.An active volcano emits gases, liquids, and solids. Please write down the
two main gases spewed into the atmosphere.
2.All molecular vibrate. To vibrate more energetically, a molecule must
absorb a photon of a specific wavelength in the IR region. Please show the
three different ways of vibration of water.
3.The recent volcanic eruption in Iceland (Eyjafjallajokull volcano) is
stranding hundreds of thousands of air travelers at Heathrow Airport and
other airports across northern Europe, due to its voluminous clouds of
volcanic ash that can clog airplane engines and limit visibility . Which two
of the following statements about volcano are correct ?
(A) Volcanoes are all found in places where tectonic plates are diverging
(e.g. Iceland) or converging (e.g. Pacific Ring of Fire).
(B) Rhyolitic magma is always more viscous than basaltic magma. Viscosity of
a magma depends on the temperature and composition (especially the silica
and dissolved-gas contents).
(C) Andesitic magmas are erupted by approximately 80 percent of volcanoes
worldwide (e.g. Mount St. Helens).
(D) Magma is formed by partial melting of upper mantle and crust. Its
temperature range from 10000o to 12000oC.
(E) Volcanic eruptions may inject aerosols into the Earth's atmosphere.
Large injections may cause global climate change, mainly lowering the
temperature of the earth's surface.
ANSWERS
(1) CO2, and H2O.
(2) (課本p.783,Figure17.14)
(3)ANS:(B)(E)
(A) Volcanoes are
all found in places where tectonic plates are diverging
(e.g. Iceland) or converging (e.g. Pacific Ring of Fire). →
(hot spot)
(C)
Andesitic magmas are erupted by approximately 80 percent of volcanoes
worldwide (e.g. Mount St. Helens). →
( basaltic magma)
(D) Magma is formed by partial melting of upper mantle and crust. Its
temperature range from
10000 o to 12000 o C. →
(1000o to 1200oC. )
大家看看還有沒有問題吧
第三題一定要補充
陳承我把第三題選項砍掉一個喔...不然跟第一題重複
有意見建言的還請趕快提出喔~謝謝大家<(_ _)>
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※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.112.198.80
1F：→ purplishfish:還有幫我檢查文法XDD 05/10 22:25
2F：→ purplishfish:11:30前沒其他意見的話我就寄信了喔 05/10 22:25
※ 編輯: purplishfish 來自: 140.112.198.80 (05/10 22:31)
3F：推 tom5707 :還不錯阿 05/10 22:47
4F：推 geocch :等等要不要把這篇刪掉啊! 05/10 22:52
5F：→ geocch :這樣會破梗吧 05/10 23:02
6F：推 Qrangelee516:阿 那我要存起來 05/10 23:07
7F：推 Qrangelee516:ㄟ...要怎麼存= = 05/10 23:11
8F：→ purplishfish:不能下載嗎0.0??!! 05/10 23:13
9F：→ purplishfish:連結 05/10 23:14
10F：推 geocch :要不要直接寄給全班~對沒上PTT的也公平 05/10 23:15
11F：推 Qrangelee516:耶 我載好了 謝謝~ 05/10 23:18
12F：→ purplishfish:等確定後再說 05/10 23:19
13F：推 gloryry :YA!!!!! 05/10 23:25
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※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.112.240.8
14F：→ yayuhom:這是地質系出的(1s 大家參考參考吧 05/10 23:32
15F：推 tom5707:我是地質系的~我們可能還會修一下喔 05/10 23:54
※ 編輯: yayuhom 來自: 140.112.240.8 (05/10 23:56)