The bar graph illustrates people's awareness about Global warming.

You will notice that 90% believe global warming is being caused by humans. While 76% have a believe with trust climate scientists. On the other hand 70% believe is very real, whereas carbon dioxide that is emitted by man sources contributes 1%.

In the end, it can be concluded that maximum  awareness caused by humans and the minimum awareness represent carbon dioxide.

The pie chart shows the percentage of annual  greenhouse emissions by different sector.

You can see that the trend in power stations rise 21.3% followed by industrial processes contribute 16.8%.While emissions by transportation fuels contribute 14%.and  transportation fuels 12.5%.

Also you can see that Agricultural and fuel retrieval almost equal percentage as well as biomass burning and residential, commercial roughly equal. Whilst waste disposal contribute 4.3% of the total emissions.

Overall amongst the eight sectors, the power stations make up the largest emissions, followed by waste disposal representing the lowest.