วันอังคารที่ 2 กันยายน พ.ศ. 2557

Energy Article

Why do we need to conserve energy?
Everyone scare of global warming. Someone said Global warming can be slowed down, and stopped when we conserve energy. But why we need to save energy and how energy is relates to global warming? I will give you the answers in this essay below. So, let’s start now!


First we should know ‘What is energy?’ Energy is the source usable power. We often use energy to create new technology. Energy sources can be divided into two groups, renewable and nonrenewable. Renewable energy sources include; solar energy (from the Sun), wind energy, hydropower energy ( from water) and geothermal energy (from heat inside the earth). Nonrenewable energy source are; fossil fuels — oil, natural gas, and coal. (These sources came from fossil) which stay underground the Earth for millions and millions years. Another kind of nonrenewable energy source is Uranium (element). We use both of energy sources to generate the electricity in our house, office, schools, and factories. Gasoline and Natural gas (most of us use for cooking) are made from nonrenewable energy source.

Credit: http://clilenergies.wikispaces.com/

See? Most of energy comes from natural resources. When we burn these resources it create carbon diovide which generate air pollution. Actually air pollution always bring toxic that not good for our body, it causes cancer. The worst thing that could happen when we burn too much natural resource is “Global Warming”. Energy production is so harmful to the environment. What we can do is save energy for reducing such harm and save our world. This is the first reason why we should conserve the energy. There is a limitation of nonrenewable energy sources. Because one day, the mines will be empty and drilling pipes will be dry out.


If we don’t have energy what will happen? All forms of transportation like cars to airplane use energy. And because of this, I can tell you that energy is a part of civilization. Without transportation, trade is impossible. Also we need energy (Electrical) generate electricity. If we don’t have energy, we will not be able to use electricity. We must be in trouble.

no energy

So, how can we conserve energy? There are many sources on website that give us ideas for what can we do to save energy. Here are a few ideas. Change your travel behavior, use public transportation. If your destination isn’t too far, you may walk or ride a bicycle instead. Adjust your habit, such as turning off lights and electrical appliances when you are not using them. You can also use energy-saving light bulbs.

Credit : google.com

When you save energy you not only save your money but you also reduce the demand of nonrenewable resources such as fossil fuel. What kind of world do we want to leave to our children’s children? If we continue to use energy at our present rate, all oil and natural gas will be gone. How hard life is when world don’t have any energy?

save energy save money



‘Save World…Save Life…’

Credit:Google.com



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