Why is electrical power so important for people today, Let us discuss some aspects of life that electricity has improved a lot. Communication – This is probably the most improved aspect in peoples lives. With electrically powered gadgets and computers, people now communicate with each other no matter how far the distance is. As long as you have a source of power to use your mobile phone or the internet, you will not have any problem with long distance communication.
Can you still imagine the world without your smart phones and laptops, Entertainment – Electricity has improved entertainment a lot too. People can use televisions and radios because of electricity. It is also used for printing books and for powering microphones during events. Imagine life without these entertainment appliances and equipment.
Lets face it. Life will become very dull without it. No more game consoles to kill time with. Work – Tell me a kind of work or profession that does not need electricity. There is none. From construction to corporate jobs, from white-collared to blue-collared work, people need electricity to operate some equipment needed to finish their daily tasks. This is the reason why when there is a shortage of energy, companies suffer a lot because they cannot operate and provide the service they promised to their clients.
Transportation – Electricity is starting to transform the transportation system in many countries. Aside from trains, cars and other vehicles are now being designed to be powered not by gas but by electricity. This is because it is eco-friendly and it does not create harmful by-products such as carbon emissions. If all modes of transportation do not use gas, air pollution and global warming will definitely be solved. Food – The food industry also needs power to operate.
It is a lot faster and easier to produce food items now because of machines. Imagine fast food chains or restaurants having no source of power. Surely, you will have to wait hours before you can eat the meal you ordered. Home – Electricity is also very efficient for households.
Homes can use air-conditioners when there the summer is on. They can also deviate from traditional heaters and choose electric heaters during the winter season. The family can bond together by watching movies on DVD or by playing games together. These are just some of the advantages of electricity. There are also some disadvantages and issues concerning it as well. For instance, it is most commonly made by burning crude oil or fossil fuels. The bad thing is that these things are non-renewable. Once these resources disappear, the world will definitely suffer.
The good thing is that there are now renewable sources of electricity that are being discovered and developed. One example is the solar energy which uses the heat from the sun. Hydroelectric uses the power of running water that moves turbines. Geothermal energy produces electricity through the heat from the ground.
What are some of the most essential things that people and other animals need to survive, Water, food, and oxygen from the air are among the most important. Clothing and shelter are good answers, too. Just like there are certain essentials to humans’ and animals’ survival, plants have certain things they need too!
The things that plants cannot live without are water, carbon dioxide from the air, sunlight, and nutrients in the ground! Plants use these things in a special process called “photosynthesis” which allows them to make their own food, which is why they don’t need to eat! Plants contain a special helper called “chlorophyll” (which is what makes them green!) which makes photosynthesis possible. Another really special thing about the way plants make food has to do with how they use the air they breathe!
Tags:
How Make Food