link to article: Heat-Trapping Gas Passes Milestone, Raising Fears
Scientists are observing how levels of carbon dioxyde are increasing and are trying to do something against it,
Scientists discovered with scientific tools that the amount of carbo in the air has increased. They assure that the amount of carbon that is here today had not been here for at least three million years, that means before humans evolved. Scientists afirm that they are failing in keeping the gas stabled and that we have to act fast before it is too late. They say that the cause of this are the transportation we are using and the factories and that very little money is being spent changing it. Contries like China and the U.S. have been polluting a lot the air. In the last centuries the carbon dioxide in the air has been about 180,000,000 and now it is about 400,030,000. The temperature is rising with the carbon so that means that in some way they are linked. Now the climate is also starting to change. The carbon has been rising scince the industrial revoltution. Scientists areaproximating that in 25 years they would find a way to end this pollution. Some people say that we don´t have to worry about this right now but if you are really smart you would help everyone to do something about it.
