-
Climate change factoid – the greenhouse effect (1 of a series)
Filed under Global Warming ArticlesMar 22
Image : http://www.flickr.comYou can not plan effectively for your future until you understand what climate change is for you. If you chose to do this then the greenhouse effect, would be the first thing that you mastered. It is not difficult, and it only exists if this page should be discontinued.
About 30% of the light from the sun affect our mood and back on their feet in the air. The balance of the sunlight remained on the surface of the planet whereEncounter something that is light or dark color. If the surface is light in color, reflecting the sunlight through the atmosphere and in space. When the incident light meets dark-colored surface of the sun is absorbed and then transformed infrared – Infrared and heat. IR then rises into the atmosphere, where a very small part of which will come into molecules of greenhouse gases like carbon dioxide (CO2). If this is the case of a collisionGreenhouse gas (GHG)-molecule begins to vibrate a bit and then throws the infrared heat back to the surface of the planet. This is the greenhouse effect.
If the greenhouse effect, not every night, if the heating be done from this side of the planet from the sun, the heat collected that day would escape into space and all the earth would be transformed into a planet made of ice and mostly devoid of life.
You may have noticed that the amount of heat that comes to expressionon the ground, depends entirely on how many molecules of greenhouse gases (GHGs) are there in the atmosphere. The concentration of greenhouse gases in the atmosphere are constantly changing – slowly. Have) in the last million years, the level of CO2 (the main greenhouse gas ranged from a low of 180 parts per million (ppm) to a maximum of 280ppm. It takes about 20,000 years to increase the concentration of greenhouse gases, from that point down (180ppm), the highest point of 280ppm, and about 100,000 years, in order to return the lowest point. Thenit begins again.
The amount of CO2 in the game are very small-180ppm expressed as a percentage of the entire atmosphere as follows: 0.018% or eighteen one-thousandth of one percent. I wonder still – that a small amount of things that should be checked something as important as the temperature of the earth. Historically, as seen in Antarctica, where the above-mentioned measures have been taken, the temperature up or down by 1 º C (1.8 ° F) for any change in 10ppmthe level of CO2. For perspective, with the current average temperature rise is due to human CO2 in the atmosphere is about 0.6 ° C. For me, these numbers are so small and so long to change that this greenhouse for a very reasonable, in fact, with additions and subtractions seem very small (10 ppm change has to change 1 º C temperature, causing more or less) of the greenhouse gas that causes profound changes in the natural environment. Of2009, we have 110ppm of CO2 to the normal level of CO2 in the atmosphere – the height is now 390ppm and rising. Breathtaking is not it?
(Peer reviewed research on the allegations made in this factoid support can be found on the web site below)
Friends Link : Discount Canon Dual Flash Memory Camcorders Save up to 70% – Automatic Blood Pressure Monitors New 2010 Samsung LED HDTVs
Leave a Reply
You must be logged in to post a comment.