the bar graph indicates different people and awareness about global warming
The bar graph shows the people awareness about global warming .As can be seen from the graph that 70% of American believe global warming is very real and 12% believe is not happening .54% belie
ve is caused mostly by human activity and 58% are very worried .76% trust climate scientists as a source of information about global warming.The highest percentage is 90% believe is being caused by humans.The lowest percentage is 1% of all carbon dioxide that is emitted by man made sources.