Greenhouse gases also called GHGs are those gases found on the earth that is a product of the earth absorption and radiation of heat energy from the sun that creates a heating effect some of them are methane, carbon water vapor, ozone and nitrogen oxides.
The atmosphere of other planets also consists of greenhouse gases, but the impact of humans on the earth has created these gases to a certain extent that global temperatures are raised to dangerous levels.
Thought the peak greenhouse gas effects and global warming process have already started in 2010, the impact of the industrial revolution has increased the atmospheric carbon content to about 50 % since the ancient times from 280 to 415 ppm in 2019.
At present the temperature has increased to 3 degrees from earlier times, the United Nations IPCC claims that the upper limit which is to be avoided at all costs is until the year 2036. Which is marked as a significant year for the upper atmospheric changes
