Wind is a form of ___ energy. A. kinetic B. potential C. thermal D. nuclear 相关知识点: 试题来源: 解析 A。风是动能的一种形式。“kinetic energy”是动能;“potential energy”是势能;“thermal energy”是热能;“nuclear energy”是核能。反馈 收藏...
Wind is a form of ___ energy. A. kinetic B. potential C. chemical 相关知识点: 试题来源: 解析 A。解析:风是空气流动形成的,空气流动具有动能。选项B势能与风的形成和能量形式不符,选项C化学能与风的能量形式无关,所以答案是A。反馈 收藏 ...
Wind energy is a kind of ___ energy. A. renewable B. non - renewable C. limited D. wasted 相关知识点: 试题来源: 解析 A。解析:风能是一种可再生能源,这是绿色产业中的基础知识。选项A“renewable”可再生的,符合题意。选项B“non - renewable”不可再生的,与风能的性质相反。选项C“limited...
Wind energy is a kind of ___ energy. A. renewable B. non-renewable C. renew D. renewed 相关知识点: 试题来源: 解析 A。本题考查形容词。A 选项“renewable”表示“可再生的”,风能是一种可再生能源,符合实际。B 选项“non-renewable”表示“不可再生的”,与风能的性质不符。C 选项“renew”是...
【小题1】根据短文中风能的描述But, if there's no wind, there is no wind energy.故填wind【小题2】根据水能的优点it can make electricity(电)without pollution故填pollution【小题3】根据水能的缺点However, people have to build dams(水坝) to use this energy, and building dams is very expensive....
But if there's nowind, there is no wind energy.Energy from the waterWhen water moves from a high place to a lower place, it can makeelectricity without pollution.However, people have to build dams to use this energy, and building damsis very expensive.Energy from the earthThere is heat...
百度试题 结果1 题目Wind power is a ___ source of energy. A. dirty B. expensive C. clean D. weak 相关知识点: 试题来源: 解析 C。中文解析:“Wind power is a clean and renewable source of energy.”指出风力是一种清洁的能源。反馈 收藏 ...
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
Wind energy is considered as a ___ source of energy. A. dirty B. sustainable C. expensive D. inefficient 相关知识点: 试题来源: 解析 B。解析:文章中明确提到“Wind energy is one of the cleanest and most sustainable sources of energy.”,所以风能是一种可持续的能源。反馈 收藏 ...
根据文章开头Wind power is a very clean source of energy. 风能是非常清洁的能源和最后一段Wind power is becoming more and more common. Right now, more than 80 countries use wind power. 风力发电正变得越来越普遍,目前有80多个国家使用风力发电可知,标题应为“普遍和清洁的风电”,故答案为B。 反馈 ...