Ispravci

A report examination

• 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.

• 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.