Rédigé par poned - English
A report examination
- The report shows that there is no doubt that climate change is occuring.
- The report underlined this usiue with this words ''Warming of the climate system is unequivocal, and since the 1950s, many of the observed changes are unprecedented over decades to millennia.
- The atmosphere and ocean have warmed, the amounts of snow and ice have diminished, and sea level has risen''.
- At the beginning, the report explains that these informations based on the reports of the three Working Groups of the Intergovernmental Panel on Climate Change (IPCC).
- Also, it is including relevant Special Reports.
- The main factor is Anthropogenic greenhouse gas increase.
- It is higher than before.
- It occured by economic and population growth.
- According to the report, this has led to atmospheric concentrations of carbon dioxide, methane and nitrous oxide that are unprecedented in at least the last 800,000 years.
- This effects is harmless and this makes it the precursor factor of climate change.
- Human causes the anthropogenic increase in GHG concentrations.
- The report shows that human is the reason of average surface temperature from 1951 to 2010.
- Thanks to the the IPCC Fourth Assessment Report the proof is increased.
- I citationed a related part from the report.
- The report includes a figure which shows Total annual anthropogenic greenhouse gas (GHG) emissions for the period 1970 to 2010 by gases.
- This is a proof for this conclusion.
- ponedMay 2016100% GOOD (1 votes)
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