2. Most of the energy comes from coal and oil. (对画线部分提问)What does most of the energy come from? 相关知识点: 试题来源: 解析 答案见上【详解】句意:大部分的能源来自于煤炭和石油。划线部分是煤炭和石油,表示具体的来源,要用疑问词where来提问 ,主语是 energy,助动词用第三人称单数形式does,...
解析 考查特殊疑问句.特殊疑问句的结构:特殊疑问词+一般疑问句.句子的划线部分是coal and oil,是事物,询问什么,确定疑问词为What,句子的剩余部分变成一般疑问句跟在后面,句子中有实意动词的第三人称单数comes,变一般疑问句用does引导,后面comes改为come.用What does most of energy come from?提问.故答案为:What...
These fossil fuels are the most important readily available energy source and, within this group, coal represents by far the largest fraction of the resources and reserves.doi:10.1016/S0016-0032(25)90772-7H.LElsevier LtdJournal of the Franklin Institute...
Reda about types of energy, types of energy resources - Non renewable Resources, Renewable Resources. Know more about related concept @BYJU'S.
What is gas internal combustion engine? What is good about biofuels? What is coal oil? What is biofuel made of? What is wind energy used for? Which energy resources might replace dwindling petroleum supplies one day? What is crude oil made of?
( )6.-What is useful energy?A W_(ater)andcoalB.PlasticC. Smoke 相关知识点: 试题来源: 解析 6.A 结果一 题目 What is useful energy?A. SmokeB. Water and coalC. Plastic 答案 B相关推荐 1What is useful energy?A. SmokeB. Water and coalC. Plastic ...
A. It is a type of energy that comes from coal. B. It is energy generated by solar panels from sunlight. C. It is energy produced by nuclear reactors. D. It is E. nergy F. rom burning oil. 相关知识点: 试题来源: 解析 B。解析:文章中明确提到“Solar panels convert sunlight into el...
Without a doubt, the topic of energy-from coal, oil, and nuclear to geothermal, solar and wind-is one of the most pressing across the globe. It is of paramount importance to policy makers, economists, environmentalists, and industry as they consider which technologies to invest in, how to...
Energy Sources Can be Categorized As Renewable or Nonrenewable When we use electricity in our home, the electrical power was probably generated by burning coal, by a nuclear reaction, or by a hydroelectric plant at a dam. Therefore, coal, nuclear and hydro are called energy sources. When we...
What is energy scarcity? What is utilitarian value? What is an underground economy? What is total utility in economics? What is money cost in economics? What is the aesthetic value of Uluru? What is economic analysis? What does too much money in the economy lead to?