How can people use the Sun's energy to make electricity? A. The sunlight can be changed into electricity directly. B. Generators use sunlight to generate electricity. C. Solar cells and solar panels can change sunlight into electricity. 相关知识点: 试题来源: 解析 C 考查绘本的理解。太阳...
But how does the sun do that? It's the sun's energy(能量) that makes life on our planet possible. Energy from the sun is called solar energy. People have used solar energy for many years. They built houses with windows so that the sunlight could get inside and make them warm. ...
People plant a great number of young trees in the mountains.When the trees grow big and tall enough, they are cut down by workers and carried out of the mountains to the paper mill where fine paper is made from wood.Then it is taken to every corner of the country and used for differe...
ashe bought one for her picture 她买了一为她的图片[translate] atend to be better equipped 倾向于更好被装备[translate] a在这周星期六 On this week Saturday[translate] aexplain how the sun is cental to energy flows among the spheres. 解释怎么太阳是centtal到能流在球形之中。[translate]...
Some think the best option is renewables – types of natural energy, such as wind and solar power, which can be replaced as quickly as they are used.Neil Others prefer a return to nuclear energy, arguing that it’s clean, green ...
A. Energy from the sun. B. How oil is made. C. Natural gas. D. Saving energy. 相关知识点: 试题来源: 解析 A 全文紧紧围绕着太阳能这个中心议题,分析了太阳能的优点,如第二段中讲到太阳能取之不尽,用之不竭,能降低空气污染。第三段中谈到使用太阳能时,价格不会像使用其他能源那样,随着那些能...
5.B 细节理解题,根据At the same time, solar energy is good for the environment同时,太阳能对环境有好处.可知结合选项,应说它不会污染空气和水.故选B. 文章主要介绍了太阳能. 结果一 题目 We all know the Sun is important. (1)___ But how does the Sun do that? It's the Sun's en...
We all know the sun is important. It makes life on our planet possible. But how does the sun do that? It's the sun's energy. Energy from the sun is called solar energy (太阳能). It comes in the form of light or heat. People have used solar energy for thousands of years. The ...
a俗话说:“严师出高徒” As the saying goes that,“The strict teacher has the outstanding disciple”[translate] aPeter是六个学生中体重最重的 Peter is in six students the body weight heaviest[translate] aHow do plants store energy from the Sun? 植物怎么存放能量从太阳?[translate]...
How is heat energy used to generate electricity in a modern power plant? How do nuclear power plants produce electricity? What does solar energy mean? How is electromagnetic radiation created? How is energy transferred during convection? Why does the sun emit neutrinos?