This bar graph indicate Global Warming and people awareness in America

                            70% of Americans believe global warming is very real while 12% of them believe                               that global warming is not happening

                            54% of Americans believe that global warming is caused mostly by human activity

                            58% Americans are ''somewhat'' or ''very worried'' about global warming

                            76% Americans say they trust climate scientists as a source of information about 

                             global warming but 90% of scientists believe global warming is being caused by 

                             humans

                             1%of all carbon dioxide is emitted by man made source