over use of electricity tell speech
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Electricity is the best gift of science to mankind. This is an age of electricity. Electricity is a source of light, heat and other comforts. Right from house lighting to the running of giant factories to streets and parks it is the invisible current that makes these entities run. Electricity supplies all types of energy to man in order to improve his scientific inventions and increase his social amenities. Heating and cooling processes are also executed by it. All you need to do is just switch on a button and there you have ample power.
Electricity is primarily produced from coal and water. It is also produced from other sources like nuclear energy, solar energy, etc. but still production is very less. Efforts are being made to produce more electricity from solar, wind and nuclear sources so that the natural sources can be conserved.
Need for Electricity
Modern world without electricity is impossible now and it is needed in every sphere of life. Electricity facilitates technological advancement and supports a wide range of products and services that enhance our quality of life and stimulate economic productivity. Thus, demand for power is directly correlated with population and economic growth.
Houses, streets, parks, offices, shops, malls, etc. are lighted with electricity. Modern communications and transport are rendered safer, speedier and more comfortable by the introduction of the mobile phones, Internet, the electric train, tram and motor.
The introduction of electrical devices has simplified labor in every form in the house, in the office and in the factory. Among domestic services, equipment of every type is functioned more cheaply and efficiently by electricity. Many labor saving and timesaving devices using electrical energy have been introduced, to minimize drudgery at home and office.
Radio, television, cooler, heater, washing machine, air conditioners, all depend on electricity. There is no grandeur in festivals and celebrations without electricity.
Electricity has brought a great revolution in the field of medical science. It plays an important role in the treatment of diseases by electrotherapy.
Electricity has changed the way of farming. In fact it has mechanized farming. It has helped us to distribute the water of the rivers into canals and irrigate dry and barren lands. Without electricity we cannot imagine industrial growth. All types of industries require electricity to function.
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