首页
登录
职称英语
What did space satellites capture recently? [originaltext]M: How did you like ye
What did space satellites capture recently? [originaltext]M: How did you like ye
游客
2023-11-16
18
管理
问题
What did space satellites capture recently?
M: How did you like yesterday’s astronomy class?
W: It was interesting, but the point she was trying to make seemed a little far-fetched.
M: Oh, that new theory that ocean water came from comets?
W: Yeah. Do you remember what it’s based on?
M: Some recent satellite photos, I think. Apparently, (4) space satellites recently detected thousands of small comets colliding with earth’s outer atmosphere, almost 40,000 per day.
W: Ok, so they collide with the atmosphere. Then that’s what created the water?
M: It’s not that the collision created water. Comets contain water. They are made up mostly of cosmic dust and water. When they collide with the atmosphere, they break up and the water they contain rains down to earth. Ocean water came from that rain.
W: Oh, well, this morning, I asked my geology professor about that. He said that most geologists don’t accept it.
M: Why not?
W: Well, (5) their research indicates that most of the water molecules from the comets will have burnt up as they fell through the atmosphere. Enough rain couldn’t have reached the earth to fill up the ocean.
M: Well, (6) do the geologists have an alternative theory to explain where ocean water came from?
W: Yeah, (6) he said the more traditional view is that ocean water came from volcanoes.
M: From volcanoes?
W: Right! As the volcanic fumes are mostly steam. And they claim that it was volcanic steam that created the oceans, not rain from comets.
选项
A、The formation of ocean water.
B、Comets colliding with the earth’s atmosphere.
C、Comets collisions and cosmic dust.
D、Comets falling into the ocean water.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3193201.html
相关试题推荐
Howmanyadultswerekilledintheexplosion?[br][originaltext]Atleast
WhichdescriptionisINCORRECTaboutthestorm?[br][originaltext]U.S.we
Whatisthetopicofthispassage?[br][originaltext]Doyouunderstandw
Whatisthetopicofthispassage?[br][originaltext]Doyouunderstandw
Whatisthetopicofthispassage?[originaltext]Doyouunderstandwhatin
Howlonghasthemansufferedfromthesymptomshedescribed?[originaltext]M:G
WhydidthewomangotoHongKong?[br][originaltext]M:Hi,Maggie!Haven’tse
WhydidthewomangotoHongKong?[originaltext]M:Hi,Maggie!Haven’tseenyou
Whatisthemaintopicofthisconversation?[originaltext]M:Weseemtobehavi
Whichoneisnottrueaccordingtothenews?[originaltext]Toppublichealt
随机试题
MarriageinAncientEgyptTheancientEgyptiansheldmar
IwishIcouldattendyourbirthdayparty.Iknowitwillbelotsoffun.Unf
Forthispart,youareallowed30minutestowriteashortessayonshapinga
审计人员审查发现被审计单位当年部分销售货物被退回,销售业务已作账务处理而销售退回
合法统计调查表需要有( )等标志。A.制定机关 B.表号 C.批准人 D
股票类证券产品的组成包括()。 Ⅰ.普通股票 Ⅱ.积累优先股 Ⅲ.优
在所有药物性肝病中居首位的药物类别是A.抗生素 B.抗肿瘤药物 C.维生素
根据下列资料回答问题。 2010年,我国进出口贸易总额为29727.6亿美元
员工福利的特点不包括()。A.补偿性 B.均等性 C.个体性 D.集体性
(2015年真题)下列各项中,应计入管理费用的有()。A.自然灾害造成的在产品
最新回复
(
0
)