The bar graph below shows the amount of carbon emissions in different countries during three different years.

The table demonstrates how much carbon is produced in six different nations-USA, Germany, UK,China, Canada and India in three different years-1975,1990 and 2005. Overall, USA contributed significantly in all three period while Canada was least contributor in mostly.China experienced a rapid increase in emission over the period. America was prodced 1200000 thousands metric tonnes carbon […]