Green Technology - Warm greetings dear reader wherever you are , how are you today ? Hopefully healthy and keep spirit run your daily activities . In this article , I want to talk about one of the global problems associated with the environment that is currently emerging discussed , which is about global warming or global warming. I am sure the reader already knows what it is global warming , at least never heard the word ' global warming ' or ' global warming ' when reading the news , watching television or listening to the radio . On average the news is persuasive or invite us to be aware of the surrounding environment . Even some no shows , events , competitions or other mat - mat campaign which aims to save the earth with the jargon of " Save Our Earth " .
My knowledge and readers about global warming is certainly different . To equate our perception of global warming or global warming , we should first discuss what is global warming , causes Expected global warming and the impact caused by global warming .
Global warming or often referred to as a process of global warming is increasing the average temperature of the atmosphere , ocean and land earth . How does the process of global warming ?
Process of Global Warming Process of Global Warming
Heat source in the heat of the earth comes from the sun that enter the earth . There are about 343 Watts per m2 hot sun toward the earth every day , but not all absorbed by the earth due to the sun's heat must pass through layers of air that is in the earth . When it passes through layers of air that is in the earth , there is a hot sun that bounces back into the atmosphere and there were landed to earth . Thus the heat absorbed by the earth is reduced , which is about 168 Watts per m2 .
After landing on earth , the sun will be issued again by the earth into the atmosphere . Normally , when the heat is released again by the earth to the atmosphere , the heat can be perfectly free , but now the heat is hard to get out of the earth ( trapped ) due to increasing greenhouse gases which are then referred to the greenhouse effect . Called greenhouse gases , because of the presence of this gas in the air can give the same effect as a greenhouse , which absorb and retain heat in it so that the temperature around it gets hot .
Shown in the picture , some of the heat get out of the earth and partially trapped in the earth . This is what causes global warming . That trapped heat causes the temperature of the earth is getting warmer .
Intergovernmental Panel on Climate Change ( IPCC ) or the " Intergovernmental Panel on Climate Change " is a scientific researcher group consisting of scientists around the world , noting that the global average temperature at the Earth 's surface has risen 0.74 ° C ± 0:18 ( 1:33 ± 0:32 ° F ) over the last hundred years .
The IPCC concluded that , " Most of the increase in global average temperatures since the mid 20th century most likely caused by increased concentrations of greenhouse gases due to human activities " . For more details about the greenhouse effect , readers can see the illustration below the greenhouse effect .
Greenhouse Effect Greenhouse Effect ( Image Credited : Rainbow )
The greenhouse effect is caused by the increase in the level of concentration of carbon dioxide ( CO2 ) , methane ( CH4 ) , nitrous oxide ( N2O ) and other gases in the atmosphere . The trigger of a variety of things , ranging from motor vehicle fumes , factory smoke fuels , forest fires , the use of chemical fertilizers , animal waste and other .
Actually , if there was no increase of these triggers , nature is able to properly absorb these gases to maintain the environmental balance . For example, carbon dioxide ( CO2 ), which accounts for quite a lot of greenhouse gases , should be absorbed by the plants need CO2 as photosynthesis material . However , the growth of the plants that were increasingly concerned with the amount of logging , while smoke from vehicles and factories continue to increase , making the greenhouse gases that surrounds the earth continued global warming will be difficult to avoid.
Causes of the Greenhouse Effect Greenhouse Effect Cause
If we already know what causes the greenhouse effect , it helps us to immediately prevent the buildup of greenhouse gases by the earth better . Currently , the readers may notice an increase in air temperature or excessive heat compared to previous years . It is one of the effects of global warming , which climate change .
Not only in Indonesia , even people in the world feel the same way . In addition , extreme weather changes quite well , such as a shift or a long span of time the dry season seem longer . Should have entered the rainy season , but why rain never fell ? Of all readers feel it , but not only as a result of climate change caused by global warming . There are many other consequences arising from global warming , let us consider one by one .
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