Issues & Geography >
Issues & Geog Assignments
DUE: Tue 1/10 Please read this excerpt from the book "Hot, Flat and Crowded" and answer the following questions:
1. What is the name of the group of scientists responsible for investigating climate change?
2. How much CO2 was in the atmosphere before the industrial revolution vs now?
3. How much more CO2 will be added over the next 50 years?
4. Over the past 670,000 years what temperature trend is seen when CO2 levels increase?
5. According the IPCC, what are they 90% certain caused the temperature increases in the last 50 years?
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