Over the past 200 years the carbon dioxide level has gone up dramatically. At the same time so the global temperature. It has been proven that as the amount of carbon dioxide increases so does the global temperature. The temperature of the earth has gone up and so has the carbon dioxide level, these two relate to one another.
The concentration of carbon dioxide in the air since the beginning of the industrial revolution has increased 30%. That is very high compared to years before. In 1950 the amount of CO2 in the atmosphere was about 315ppm(parts per million). In 2001 it was 375ppm. …
