Sources of Renewable Energy Some of theemerging sources for alternative energyare solar, wind, and biomass. Other options include hydropower, tidal, wave, and geothermal energy, though they have not had as much growth and mainstream adoption as the others. So how do they work? And if they ar...
According to the passage, what is NOT an alternative energy source A.Fuel cell.B.Nuclear power.C.Petrol.D.Natural gas. 相关知识点: 试题来源: 解析 C 本文在讨论能源问题,中心是要开发替代性能源,并举了几个例子。题目要求找出不是替代性能源的选项,根据第六段关于石油的问题可以知道选项是C。注意题目...
百度试题 结果1 题目 8. What is the author's attitude towards the use of alternative energy sources? A A. Positive. B. Negative. C. Neutral. D. Not mentioned 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Today, renewable energy sources supply lessthan 1% of the world's demand for power. One of the big problems with alternativeenergy is that it's not very reliable.As the price of oil increases and the world becomes more polluted, people arecontinuing to look for other sources of power. ...
Vilbig, Peter
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@ Amphibious54- Although ethanol is considered a renewable resource, it is only marginally so. In addition, the use of ethanol as an alternative renewable energy source is hardly sustainable. There are a few major areas of concern with ethanol production in its current state: ...
题目【题目】【题目】What is the major concern in the development of alternativeenergy according to the last two【题目】【题目】【题目】【题目】【题目】【题目】【题目】【题目】 相关知识点: 试题来源: 解析 【解析】 【解析】 反馈 收藏
productEnergyPolicyActof1992M100transesterification carburetorestersmethanolwoodalcohol Whenyouheartheterm“alternativefuels,”chancesaregoodthatitreallymeans “alternativetransportationfuels,”becauseusingcleanfuelsinmotorvehiclesisofinterest today.Fromhereonwewillusethetermsinterchangeablytodiscussbiodiesel,ethanol, hydrogen...
解析 B 细节题。由倒数第二段第二句 “The 21st century development of the American West as an ideal place for alternative energy is going to throw off a lot of power and money to do a lot of good.” 可知正确答案为B。2011年普通高等学校招生全国统一考试(北京卷):英语第68题...