CARBON DIOXIDE

HUMAN CONTRIBUTION

Wat

er ..

.

Cloud

sCo2

Ozo

ne Met

0%

10%

20%

30%

40%

50%

60%

70%

Gas in atmosphere attributed to human activity

Atmosphere by volume

ENERGY CONSUMPTION 2011

49.6%

Coal

Gas18.77%

Nuclear

19.28%

6.5%

Hydro

3.03%

Oil

Other

Biomass

Geothermal

Wind

0.6%

1.3%

0.36% 0.44%

Solar

0.01%