The natural phenomenon of trapping the solar radiation in the earth’s atmosphere is called the greenhouse effect. Some of the major greenhouse gases include methane, ozone, water vapour, nitrous oxide, chlorofluorocarbon etc. Students of Class 9 can refer to the NCERT Solutions designed by the experts at BYJU’S to understand this concept easily. A simple and understandable language is used to explain complex topics to help students irrespective of their intelligence quotient.