Dmitriy, Russia – Level 2


Hi everyone!

I work on an electrical substation. The substations are parts of the power system. Electricity goes from the power plants through the power grids and substations to the consumers. Electricity is very important for our life. Schools, hospitals, airports, shops and houses – all these places need electricity.

Although electricity is useful, it is also dangerous. Many people die worldwide because they use electrical appliances incorrectly. I think that electricity like a fire. If you use it properly it will be helpful, else it is unsafe. So, can you do without electricity for just one day?


author: Dmitriy