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Wednesday, January 30, 2008

If I am a Prime Minister ....................... Part 2


(Entry nih tak ada kena mengena dengan musim pilihanraya, This is my assignment that is due next week).


These are the things I do to mitigate global warming issue, socially, economically and politically.

As been mentioned earlier on, the cause of global warming is because of human activities (anthropogenic). Deforestation, burning coal and engine chambers and landfills are known to be the major factors. All these factors contribute to the release of heat trapping gas or famously known as greenhouse gas (GHG).


And how this GHG warmth the globe?
Our planet earth recieves heat radiation from the sun. Some of the energy will be reflected back to the outer space and most of them will be absorbed by the earth's surface.




And the principles of heat transfer tells us that when temperatures are not uniform, thermal energy is transported from surfaces of higher to surfaces of lower temperature which usually happen at night.

The globe become warmth when the heat energy defelcted back from the earth and the heat energy emitted from the earth were blocked by this GHG and subsequently the heat will be deflected back to the earth's surface. This GHG acts like blanket that trap the heat between erath and GHG. As this process continues, the earth's surface temperature rises over the years.

The major GHG in the globe right now are Carbon Dioxide (CO2), Methane (CH4) and Nitrous Oxide (NO2). CO2 represent 72% of total GHG and CH4 represent 18% of the total GHG. Nevertheless CH4 is 21 times more harmful than CO2.

The main activities that contribute to the release of CO2 in the world are coal power plant and combustion chambers. In Malaysia, the most activities that contribute to the release of CO2 is combustion chambers, i.e. from our vehicles. It made up of 75% of CO2 generation. In China, the activities that contribute most to the release of CO2 is Coal Power Plant.

Around the world, most CH4 comes from the landfills side and the country with highest population will always produce more.

Next, What are my action plans as a Prime Minister. --> Lepas nih kalau ada dasar dasar yg korang kena ikut, yg menggangu gugat poket korang, rasakan wakakakakakakakakakakakaa

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