How can we conserve energy? A. Using more appliances. B. Leaving lights on all the time. C. Using energy-efficient appliances and turning off lights when not in use. D. Consuming more E. nergy. 相关知识点: 试题来源: 解析 C。解析:文章提到节约能源的方法包括使用节能电器以及在不使用时...
C. Turn off lights and electrical appliances when not in use. D. Drive alone in a car. 相关知识点: 试题来源: 解析 C。解析:“We can conserve energy by turning off lights and electrical appliances when they are not in use.”,所以不用的时候关掉灯和电器可以节约能源。反馈 收藏 ...
How to Conserve Energy in Nature Energy shortage is a very serious problem in the world. Many people worry that energy resources on the earth will be exhausted if we use them in an unchecked way. This, most people agree, will cause serious problems and even crisis and jeopardize...
Many people are worried that energy resources on the earth would be exhausted if we use them in any way we want. There is no denying that solving the energy shortage is necessary. On the one hand, we are trying to conserve energy. For example, some countrics have a daylight saving ...
t have to depend only on the current conventional energy resources. there are many other energy resources that we can develop such as nuclear power, waterpower and solar power. these resources, if developed, can completely replace the conventional energy and thus solve the problem of energy ...
Many peopleworry that energy resources on the earth will be exhausted if we use them in an unchecked way. This, most people agree, will cause seriousproblems and even crisis. On the one hand, most people agree that the problem can be solved in one way or another. One is to conserve ...
There are different steps you can take as the temperature fluxuates in order to keep your energy bills down and your home comfortable. Winter Cold If you're willing to be active in managing your home's energy resources, there are many opportunities not only to conserve heat and air-...
Although energy-efficient bulbs can be more expensive off the shelf, their efficient energy use and longer lifetimes mean they cost less in the long run. 2. Use smart power strips "Phantom energy," also known as "standby energy" or "vampire energy," is the electricity used by electronics ...
Reducing the amount of energy you use is also a good way to conserve our resources. 地球有許多自然資源,但其中有很多資源都無法重複利用或是容易被替代。不可更新資源一旦被用盡,它們就永遠消失了。這意味著我們要盡可能地保存我們的資源。每個人都可以在許多方面盡自己的一分力。 水是很可貴的資源,所以...
How to Conserve Energy in Nature Energy shortage is a very serious problem in the world. Many people worry that energy resources on the earth will be exhausted if we use them in an unchecked way. This, most people agree, will cause serious problems and even crisis and jeopardize the surviva...