Global warming (UK: Global warming) means an increase in the average temperature of the air near the Earth's surface and oceans since the second half of the 20th century and it is predicted that average temperatures will rise steadily. In the 100 years since the 2548 global average air near the ground has increased 0.74 ± 0.18 ° C [1], which the Intergovernmental Panel on Climate Change. (Intergovernmental Panel on Climate Change: IPCC) of the United Nations concluded that. "Observations of the Earth's average temperature increase occurring since the mid-20th century (around since 2490) is quite clear that due to the increased intensity of greenhouse gas caused by human activity. As a result, in terms of greenhouse effect "[1] natural phenomena such as variations in solar radiation and volcanic activity. May have little effect on increasing the temperature in pre-industrial period until the year 2490 and have little effect on reducing the temperature after year 2490 onwards [2] [3] These basic conclusions have been endorsed. by associations and academies of science, no less than 30 of the Royal Society scientific national importance of various industries, although some scientists are of the opinion disputed the conclusions of the IPCC, some [4] but sound. Most of the scientists working on global climate change directly agreed with this conclusion. [5] [6] climate model predictions that summarized by the IPCC indicate that average global temperatures on earth will rise 1.1 to 6.4 degrees Celsius during the 21st century (AD 2544-2643). [1] The figure is derived from the simulation of the spread of greenhouse gases in the future. The model is sensitive to climate variations. Although most studies focus on the period up to the year 2643, but the heat will continue to increase and sea level rise would continue for several millennia. Although the level of greenhouse gases into the environment remains stable. The temperature and sea level into a state of equilibrium has been slow is because of the heat capacity of the oceans, which is very high. [1] The Earth's temperature rising sea level rise. And is expected to cause extreme weather (extreme weather) is more intense. The amount and pattern of precipitation will change to other effects of global warming are. Changes in agricultural The retreat of glaciers moving The endangered plant species - animals, including various mutations and spread of various diseases is increasing.
การแปล กรุณารอสักครู่..
