Which of the following greenhouse gas is responsible for plants growth and a life threat to humans?
Carbon dioxide
CO2 (Carbon dioxide) is one of the greenhouse gas responsible for photosynthesis and on the other hand its harmful for human beings. Plants decrease the amount of CO2.
CO2traps heat and does not allow it to escape into the space. As a result, the average temperature of the earth's atmosphere is gradually increasing. This is called global warming.