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
2025-03-11
21
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. (80) 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’s energy provides us with all EXCEPT ______
选项
A、rain
B、teal
C、water
D、light
答案
B
解析
事实细节题。文中后半部分提到水能、雨水和光都是来自于太阳能。没有提到B“水鸭”,因此答案为B。
转载请注明原文地址:https://tihaiku.com/zcyy/3992089.html
相关试题推荐
Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityof
Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityof
Alltheusefulenergyatthesurfaceoftheearthcomesfromtheactivityof
Asweknow,physics________thescienceofenergy.A、wasB、wereC、isD、areC本题考
Howcanwegetridofgarbage?Dowehaveenoughenergysourcestomeetour
Howcanwegetridofgarbage?Dowehaveenoughenergysourcestomeetour
Vitaminsdonotprovideenergy,nordotheyconstructorbuildanypartoftheb
Thisinstrumentis______thatone.A、almostasusefulthanB、asalmostusefulasC
Treesareusefultomaninthreeimportantways:theyprovidehimwithwood
John______fromsocialactivitybecausehefeltembarrassedwithpeople.A、held
随机试题
THEDEVELOPMENTOFCONTRACTING-OUT1Youmaynotbefamiliarwiththeterm
FormuchofthehistoryofAmericanhighereducation,dormsandotherstuden
Carefulquestioningofthesuspectwilleventually______thetruth.A、bringupB
马克思主义哲学对待唯心主义的态度应该是()A.揭露其错误的本质 B.揭示其产生
设连续型随机变量X的分布函数为则有()。A、A=1,B=1 B、A=1,
商业银行的托收业务属于()中间业务。A.支付结算类 B.交易类 C.承诺类
焦虑是由紧张、不安、焦急、忧虑、恐惧交织而成的一种情绪状态。中学生常见的焦虑反应
A. B. C. D.
我国的地方审计机关包括:省、自治区、直辖市、设区的市、自治州、县、自治县、不设区
A.苯醌结构 B.铁硫中心 C.血红素 D.铁卟啉 E.尼克酰胺的吡啶环
最新回复
(
0
)