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Minggu, 23 Mei 2010

Climate Disasters because of Global Warming

As time goes by, the climate disasters because of global warming are increasing and changing each day. If we compare to the kinds of diseases which are increasing because of junk food, so are the disasters. Same with disease, the disaster is also caused by the human being itself. They made it, so they have to receive the impacts. There are so many disasters happen in this earth like flood, dryness, landslide, storm, ice rain, and whirling wind. Earth becomes angry with what human has done.

-In South Korean, heavy rain storm makes 25 people died and 24 people lost.

-In Japan and India, there was heavy rain with thunderbolt and it causes flood and landslide.

-In Jakarta, the worst flood ever happened in the history. As the result, 1/3 area was underwater.

There are so many disasters caused by global warming that can not be mentioned one by one. What we need to do now is how to reduce the impacts of global warming even it is the small thing. By doing good, hopefully we are able to influence the society around us to do the same with us, at least.


The Contributing Substances in Global Warming








Like I’ve said before there are factors that are contributing in creating greenhouse effect. Everyone needs energy. These kinds of energy are vary one to another. Below are the explanation of them briefly.

a. Fossil Fuel

The most important energy nowadays is any kinds of fossil fuel which is used by almost people all over the world. The source of this energy gives a big contribution to raise the concentration of greenhouse effect, especially carbondioxide. Besides that, coal can not be forgotten. Coal takes part relate to steam machine in arousing electric power. Moreover, coal can cause acid rain because of the sulfur inside it as the main pollutant. It is dangerous for human breathing.

b. Forest Damage

One of the functions of forest is absorping the emission of greenhouse effect because forest can change the CO2 into O2. Damaging forests will give the contribution to the raise of greenhouse effect. The substances in earth which are useful for stabilizing the combustion effects are plants, forests and sea. Forest as we know has been the lung of the world. FOREST is VERY IMPORTANT for human beings. What a terribble to hear that everyday illegal logging has been being the habitual activity for human in these days. After they cut down the trees, there is no reboisation. What are those people going to be? Life saver? To fulfill human needs? OR, murderers? Murderers for our next generation?

c. Rubbish

Especially for urban society, the existence of rubbish is always increasing most of the time. The use of packaged- products are something they can’t stop. Everything instant, everything fast and everything that can make their life easier without seeing from the health content. We can imagine if someone in Jakarta throws his rubbish about 2 kg height everyday, multiply it with the amount of their society in that area at least 10.000.000 people, so at least there are 20.000.000 kg or 20.000 ton rubbish a day. Rubbish contributes in making the methane (CH4).



What is greenhouse effect?



If we hear the term Global Warming, it can’t be separated with the term greenhouse effect. Greenhouse effect is a phenomenon which is similar to the process of air circulation if we are in the closed car. Can you imagine if we are sitting in a car where there is no AC, the window is closing, and it is full of people. The room will be hot and it is hardly to breath.
Everyone breathes by inhaling oxygen (O2) and exhaling carbondioxide (CO2) into the air. If the room is closed, it means the O2 will be getting limited and the CO2 will hard to find the way out and finally just being trapped in the car.
Moreover, imagine if there is a smoking person, two smoking people, three smoking people or even more than that, what an awful! If you ask me, I will be totally disagree if somebody invites me to get in that car. It is very similar with the condition of our earth nowadays.
Our earth is covered by atmosphere, a kind of layer which is useful for protecting earth from any kinds of meteorite, overheat of the sun and to keep earth warms. But, as time goes by, the needs of human are getting higher and higher. The needs of energy like fossil fuel, trees, AC, electricity and much more have largely contributed in obstructing the heat out of the atmosphere. The heat is not able to get out, then makes the temperature of earth becomes hotter each day.