Climate Change
Climate Change
Climate Change
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Atmospheric CO 2 and Temp<br />
• If nothing is done to slow greenhouse gas<br />
emissions. . .<br />
– CO 2 concentrations will likely be more than 700 ppm<br />
by 2100<br />
– Global average temperatures projected to increase<br />
between 2.5 - 10.4°F<br />
• This would be much greater level of CO 2 than<br />
we have seen in the past. The higher<br />
temperature would affect the earth’s climate<br />
system in unknown ways.<br />
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