Questions
1. To what wondrous world the electricity has transformed the human life?
2. What part of the human body controls the power of electricity?
3. What happens when the electricity is cut off in the modern day city?
4. Why hydel power has limitations?
5. What are the good points and the bad about nuclear power generation?
Answers
1 . At the early age humans can work only in day time because it is vary difficult to work in night without any proper source of light but when electricity introduced and light bulb was invented humans start working even in night and humans start developing more faster.
2 . nervous system ,Our cells are specialized to conduct electrical currents. Electricity is required for the nervous system to send signals throughout the body and to the brain, making it possible for us to move, think and feel.
3 . when electricity is cut off the manufacturing in factories will stop the work of many people's will stop and since, time is money companies and countries have huge loss of money due to power cut.
4 . for the construction of hydral power plant a large piece of land is required and also huge amount of water is required and since due to limited land and water supply hydral power plant is limited although it is expensive.
5 . good point about nuclear power plant is that it can creat large amount of electricity from a small piece of raw material but the waste generated in this process is highly radio active and it's disposal is not easy.