Scientists consider to be the main engine of the atmospheric warming related to greenhouse gases.

Scientists consider CARBON DIOXIDE to be the main engine of the atmospheric warming related to greenhouse gases. Global atmospheric carbon dioxide levels have been rising steadily since the Industrial Revolution which marks the beginning of our extensive use of fossil fuels. Fossil fuel use puts carbon dioxide gas into the atmosphere faster than natural systems are able to use it.  

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The virus is considered to be are living item since they have hereditary material dnas or rnas. they can imitate and change. they respond to boosts, for example, radiation, chemicals, and warmth. they have antigenic properties. they are proficient to duplicate with a same hereditary constituent.