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
2025-03-02
6
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/3978709.html
相关试题推荐
Treesareusefultomaninthreeimportantways:theyprovidehimwithwood
Treesareusefultomaninthreeimportantways:theyprovidehimwithwood
Howcanwegetridofgarbage(垃圾)?Dowehaveenoughenergysourcestomeeto
Howcanwegetridofgarbage(垃圾)?Dowehaveenoughenergysourcestomeeto
Johnalwaystriesto______peoplewhoareusefultohimprofessionally.A、develop
Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityof
Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityof
Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityof
Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityof
Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityof
随机试题
Thetrainwill______fromPlatform2at3:45onTuesdaymorning.A、departB、arriv
Thefollowingisadisclaimer(免责声明).Afterreadingit,youarerequiredtocomp
[originaltext]Inmyopinion,FrankLloydWrightwasthegreatestAmericana
()售后服务部()销售部经理[br]()质管部()销
A
某软件项目的活动图如下图所示,其中顶点表示项目里程碑,连接顶点的边表示包含的活动
《合同法》规定,价款或酬金约定不明的,按的市场价格履行。A.订立合同时订立
患儿,女,3个月。腹泻时曾长期使用抗生素,症见满口白屑,状如雪花。应首先考虑的诊
患者,女性,50岁,月经紊乱近半年,经量时多时少,周期无规律,此次出血近半个月就
2007-2012年,该地区住宅商品房房价的年平均增长量为每平方米多少元?(
最新回复
(
0
)