英语问题的正确回答 1、What kinds of things use electricity at our homes? 2、What can we do to save electricity? 3、What can we do to save water? 4、In what ways do you use water every day? 5、You drink too much orange juice but seldom drink water.It's bad for your healthy. 6、...
百度试题 结果1 题目(B)36. Can you explain ___ electricity comes into our homes? A. what B. how C. who D. where 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
What's more, let's start with small things, such as saving electricity by pulling out the plug when it is out of use, saving water by turning off the tap in time and saving paper by reusing it. In addition, when we go shopping, ...
we wouldn't have to be locked into one place during our holiday. We'd be able to visit so many more places and travel at our own pace. The rates of most hotels and holiday homes really soar in the
Wireless electricity monitors are easier to use than wired electricity monitors because they allow users to place the display unit anywhere in their homes. This way, users can frequently check the amount of energy being used without having to walk to a meter or run wires through their homes. ...
And the recent move by Russia to cut off supplies of gas and electricity in response to Finland joining NATO has caused concern. There is good news, however, that the world's fully first working sand battery has been installed in Finland. It is a device which can store sustainably produced...
When the fuels are burned at power plants, electricity is made for homes. But power plants make the air un- clean when they are hurned because fossil fuels give of harmiful gases. As a result, these gases pollute the air, mak- ting it harmful to breathe. What's more, these harful...
Electrical transmission towers support wires that carry electricity from power plants to homes.(Image credit: long8614 | Shutterstock.com) Electric current is electric charge in motion. It can take the form of a sudden discharge of static electricity, such as a lightning bolt or a spark between...
winter due to rising natural gas prices – natural gas power plants are currently the largest source of electricity generation in the U.S., producing about 38 percent of our country's needs. It's used to power steam and gas turbines, which generate the electricity we use in our homes. Ho...
a power switch is a device that allows you to turn an electronic device on or off. it's like a toggle switch that controls the flow of electrical power to the device. when the switch is in the "on" position, it completes the circuit and allows electricity to flow, powering up the ...