The graph elaborates the distribution of the parts per million of carbon dioxide in the atmosphere and comparing the average temperature between four cities throughout 1750 to 2000
From the graph above carbon dioxide in 1750 approximately around 250 parts per million of carbon dioxide and it’s steadily climb up to 260 throughout 1750 to 1900, then suddenly started to grow rapidly to around 360 part per million of carbon dioxide by the end of 2000.If you compare the graph above with the chart below you can see that in 1750 London weather only reach it peak at 10 degree celsius, then they started to collect the data in Seoul in 1800 its highest temperature is estimated around 14 degree while London slightly rise to around 12 degree celsius.In 1850 the chart added the information of Los Angeles its begin at approximately 19 degree and others two has slightly rose by 1 to 2 degree, then in 1900 they collected all the data which has include New York City and weather estimated 13 degree, others have climbed up only by 2 to 3 degree celsius per year and reach the end at 2000 the highest is Los Angeles which heated around 23 degree followed by Seoul has 17 degree, then New York City at 14 degree and the last one is London approximate only 12 degree
In conclusion, as you can see when the graph increased the temperature is going up with the same rate to the graph.So you can say that if carbon dioxide grow the weather going to be heated