Carbon Dioxide trend for Global Warming 01 1000.00 930.00 860.00 790.00 720.00 6
ID: 284530 • Letter: C
Question
Carbon Dioxide trend for Global Warming 01 1000.00 930.00 860.00 790.00 720.00 650.00 a Carbon Dioxide S80.00- S 10.00 440.00- 370.00 300.00 1950. 1960. 1970. 1980. 1990. 2000. 2010. 2020. 2030. 2040. 2050. 2060. 2070. 2080. 2090. 2100. Time Years) http://edgcm columbia.edu 9. These are the projected carbon dioxide levels for until 2100. Looking at the amount of projected CO2 in 2100, and about many more times would it be than the maximum levels reached during previous times between glaciation? Look at page 1. 10. However, don't give up hope. Below are the levels of the 5 major greenhouse gases: carbon dioxide, methane, nitrous oxide, CFC-12, and CFC-11. International treaties reduced human emission and consequently atmospheric levels of which three of these gases?Explanation / Answer
9.last glaciation was during pleistocene(1,10,000 years ago) which lated for almost 15,000 years. At the current rate of Carbondioxide release rate it would take 50,000 years for next glaciation.
10. international treaties reduced human emission and consequently atmospheric levels of these three gase.
methane, CFC-12,CFC-11