Minggu, 13 Juni 2010

global warming

THE WAYS TO GET ENJOY ENVIRONMENT

Have you ever heard about global warming? I think all of people in the world should have heard about global warming because global warming is one of the problems that is newest today. Not only the old people but also young people and may be children, talk about it. There are many seminars that was hold to discuss and to solve this problem, but until now it has not been way to solve global warming. What do you know about global warming? Okay, I will give you more information about global warming. In his article, Joseph Fourier informs us that global warming is the increase in the average measured temperature of the earth’s near-surface air and oceans since the mid 20-th century and its projected continuation.
Global warming happens because human activities that make greenhouse gasses increase in atmosphere. There are 30 scientists state that because of greenhouse effect, the ocean surface will increase continually. The greenhouse appears because of the solar radiation. Solar is the source all of the energy in the earth. Why it can make global warming? Because the energy from solar touch the earth surface. There, the radiation of the solar changes into heat that can make the earth warm. Then the earth surface will absorb the radiation (methane, carbon dioxide). So, the heat will be saved in the earth surface. All of the gasses has a function as a glass in the greenhouse. Actually, greenhouse is important, without greenhouse, the earth will be very cold. But, because all of the gasses are trapped and gathered continually, it makes the earth warmer and it is called global warming.
Global warming has many effects. Because of the climate changes, many ice mountains are melt. As a result, the continents are narrow. The extreme climate changes can increase the ocean surface and also can give bad result for human being. For example, it can make flood, storm, and fire that will endanger human being. If there is disaster, people and animals must be evacuated to another place. As usual, there are many diseases such as fever, skin deseases, etc. Still the effect of climate changes that is related with heat. Today, in the afternoon, the earth is very warm. It is also can give bad result for people, they can be attacked heat stroke and death. On the other hand, at night is very cold.
Farmers and fishermen is the person who feel the effect of climate changes. For farmers, when they will begin to plant, it depens on the climate. If the climate is not regular, it makes their plants are not fertile and makes their harvest unfailing. For fishermen, global warming gives bad effect because most of fishes only can survive in the cold water. Whereas, global warming makes the water in the ocean warm. Fish that can not survive will die and the fishermen can not catch many fishes again. Finally, all of people in the world will die because of hunger.
The other effect of global warming is the ecosystem changes. It means that the ecosystem in our live is not balance again. The results are many animals and plants that can not survive will die. So, they can be extinct later. The dirty environment and air pollution also can increase the effect of global warming. Another reason, it can produce disease such as asthma, allergy, heart disease and lung disease.
We know that global warming has given us many bad effects. We get and looking for the solution to solve this problem. We can help to reduce global warming with this ways :
1. Reduce and Recycle
Buying product with minimal packaging (plastic, paper, etc) to reduce waste. Whenever you can, recycle your waste such as plastic, paper, glass, etc.
2. Use less heater and air conditioner
You can do by reducing the amount of energy you need to heat and cool your home. Whenever you can, add the air circulation at your home. Turn off or turn down your heater or your air conditioner when you are sleeping.
3. Drive less
When you go out near your house, you should go on foot or by bicycle. When you go out with motor cycle or car, make sure that your car or motor cycle are running efficiently. Because it can reduce the produce of carbon dioxide.
4. Use the off switch
Reduce global warming by turning off lights whenever you go out or sleep. Make sure that you have turned off your electronics if you go out. Using lights only if you need.
5. Plant tree
By planting trees you can reduce carbon dioxide because the tress especially young trees will absorb carbon dioxide. You can get fresh air from the oxigen.
6. Bindeshwar Pathak from Sulabh International Social Service Association informs us that people shit can reduce global warming. He made an organic system to change people shit into an energy that can help people to cook and produce electricity energy.
In my opinion, I do not think far away about global warming, it does not mean that I do not care with our environment. I think we only need to do “the small changes” that we can do in our around environment. For example, we plant tree in front of our house then we get more oxigen, fresh air, if there is fruit we can eat. It can help to reduce the temperature even though it is not in global. But if all of people do it, global warming can be reduced.

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