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
2025-03-04
23
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/3981790.html
相关试题推荐
Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityof
Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityof
Howcanwegetridofgarbage?Dowehaveenoughenergysourcestomeetour
Howcanwegetridofgarbage?Dowehaveenoughenergysourcestomeetour
Vitaminsdonotprovideenergy,nordotheyconstructorbuildanypartoftheb
Treesareusefultomaninthreeimportantways:theyprovidehimwithwood
Treesareusefultomaninthreeimportantways:theyprovidehimwithwood
Treesareusefultomaninthreeimportantways:theyprovidehimwithwood
Treesareusefultomaninthreeimportantways:theyprovidehimwithwood
Indianenergyofficialshavebeenseekingwaystouseless-importedoiltoprovi
随机试题
Theworldisnotonlyhungry;itisalsothirstyforwater.Thismayseemst
[originaltext]Noscenarioisricherwiththepotentialimpolitenessthanthe
[originaltext]WhenthetopU.S.oilcompaniesannouncedhugeincreasesinp
TheUnitedStateshasamajorproblemonitshands.Theonlywaytosolveit
一台PC机通过调制解调器与另一台PC机进行数据通信,其中PC机属于(),调制解
评估术后液体平衡,最简单的方法是测量()A.血压 B.心率 C.尿量
根据最高人民法院、最高人民检察院发布的《关于办理危害药品安全刑事案件适用法律若干
共用题干 某物流公司承揽了4项货物运输任务,其任务分别是:一是从上海到赞比亚(
淡水水位变化区、有轻度化学侵蚀性地下水的地下环境、海水水下区的环境类别属于()
抑制性突触后电位产生的离子机制是() A.内流 B.内流 C.内流 D
最新回复
(
0
)