The kinetic energy of the moving air is called wind energy. Uses : 1. Wind energy is used for pumping out underground water, grinding of grains, such as wheat, grams, maize etc., by using the power generated by wind mills. 2. Wind energy also helps
A. It is expensive to produce. B. It produces greenhouse gases. C. It is a renewable resource. D. It is only available in certain locations. 相关知识点: 试题来源: 解析 C。中文解析:风能的优点之一是它是一种可再生资源,意味着它永远不会耗尽。A 选项说风能生产昂贵,与原文不符;B 选项说风能...
相关知识点: 试题来源: 解析 B。中文解析:文中提到 Looking to the future, wind energy is expected to play an increasingly important role in the global energy mix,即展望未来,风能有望在全球能源结构中发挥越来越重要的作用,所以答案是 B。反馈 收藏 ...
B. It is not a sustainable source of energy. C. It helps to reduce air pollution. D. It is only available in a few areas. 相关知识点: 试题来源: 解析 C。原因:文章中提到“Wind energy is one of the cleanest and most sustainable sources of energy. It does not produce any harmful ...
What is one challenge of wind energy? A. It is always available. B. It is too expensive to build wind turbines. C. The wind does not blow all the time. D. Wind turbines are very quiet. 相关知识点: 试题来源: 解析 C。中文解析:风能面临的一个挑战是它的间歇性,风不是一直吹着的。A...
Wind power is energy, such as electricity, that is generated directly from the wind. It is considered a renewable energy source because there is always wind on the Earth and we aren't 1 the wind when we make energy from it. Wind power also does not cause pollution. ...
(1)cause.根据 Wind energy is one of the causes of great waves in the world's oceans,可知,风能是引起世界海洋大浪的原因之一,情态动词may后接动词原形,故填cause。(2)expressions.根据Wind can also power many expressions in American English,可知,风也可以为美式英语中许多表达提供...
【题目】What is wind power?Wind power is energy, such as electricity, that isgenerated directly from the wind. It is considered arenewable energy source because there is always windon the Earth and we aren't __1_ the wind when we make energy from it. Wind power also does not cause ...
What are the various types of renewable(可再生的)energy?China's renewable energy isquickly developing.China has made better useof renewable energy with less waste.Wind Energy-—This type of renewableenergy is not new to human beings.Centuriesago,our ancestors(祖先)depended heavily onvarious kinds...
New energy sources are clean and renewable. Wind power is a kind of new energy. What's another kind of new energy? A. Coal B. Oil C. Solar power D. Natural gas 相关知识点: 试题来源: 解析 C。解析:Coal(煤炭)、Oil(石油)、Natural gas(天然气)都是传统能源,不可再生且会对环境造成污染...