首页
登录
职称英语
All the useful energy at the surface of the earth comes from the activity of
All the useful energy at the surface of the earth comes from the activity of
游客
2024-01-15
32
管理
问题
All the useful energy at the surface of the earth comes from the activity of the sun. The sun heats and feeds creatures and mankind. Each year it provides men with two hundred million tons of grain and nearly ten million tons of wood, coal, oil, natural gas, and all other fuels are stored energy from the sun. Some was collected by this season’s plants as carbon compounds. Some was stored by plants and trees ages ago. Even waterpower derives from the sun. Water turned into vapor by the sun fails as rain. It courses down the mountains and is converted to electric power. Light transmits only the energy that comes from the sun’s outer layer, and much of this energy that is directed towards the earth never arrives. About nine tenths of it is absorbed by the atmosphere of the earth. In fact, the earth itself gets only one half millionth of the sun’s entire output of radiant energy. [br] The sun is the source of all of the following EXCEPT( ).
选项
A、gasoline
B、natural gas
C、atomic power
D、animal fat
答案
C
解析
事实细节题。文章前半部分提到地球上所有的能量来源都离不开太阳,比如地球上的一切动植物,人类、树木、煤矿、石油、天然气、其他燃料等,但是没有提到C“原子能”,所以选C。
转载请注明原文地址:https://tihaiku.com/zcyy/3364147.html
相关试题推荐
Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityof
Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityof
Howcanwegetridofgarbage?Dowehaveenoughenergysourcestomeetour
Howcanwegetridofgarbage?Dowehaveenoughenergysourcestomeetour
Treesareusefultomaninthreeimportantways:theyprovidehimwithwood
Treesareusefultomaninthreeimportantways:theyprovidehimwithwood
Treesareusefultomaninthreeimportantways:theyprovidehimwithwood
Treesareusefultomaninthreeimportantways:theyprovidehimwithwood
Treesareusefultomaninthreeimportantways:theyprovidehimwithwood
Treesareusefultomaninthreeimportantways:theyprovidehimwithwood
随机试题
•Youwillhearthreetelephoneconversationsormessages.•Writeoneor
[originaltext]WhenIwasgrowingupinAmerica,Iwasashamedofmymother’
Onefeatureofnewfoundwealthinthedevelopingworldhasbeentheembrace
Forthispart,youareallowed30minutestowriteashortessay.Youshould
Shebegantotrytositup,thisshowedusthattheeffectsofthedrugwerewea
[originaltext]Today,ChineseAmericansmakeuplessthan1%oftheU.S.pop
将深海中的藻类移到浅海中,光合作用的效率明显增强,这是因为( )。A.在深海中
根据投资目标不同对证券组合进行分类,常见的证券组合类型有( )。 Ⅰ货币市
社会主义初级阶段的非公有制经济主要包括 A.股份制经济 B.个体经济和私营经
某工程分项的分部分项工程费为400万元,其中定额人工费为100万元。措施项目费为
最新回复
(
0
)