The following reasons are the cause of global warming:
Elimination of Forests
Factory waste
Oil Drilling
Natural Gas Drilling.
Keeping animals that require deforestation in order to use that land as pasture
The cement manufacturing process contributes to an increase in the emission of carbon dioxide into the atmosphere
The increase in the population, which requires an increase in the number of factories, which contributes to the high rate of emissions of harmful gases into the atmosphere
Forest fires contribute to the increase in the emission of many harmful gases
Agricultural activities such as applying fertilizers, cultivating rice fields, irrigation methods, etc. lead to an increase in the concentration of methane gas in the atmosphere.