3 Answers
Some gases like carbon dioxide, methane, nitro us oxide prevent the escape of heat from the Earth’s surface by trapping it. This increases the average temperature of the Earth. This is called the greenhouse effect. An increase in the content of such gases would lead to a situation of global warming.
Some gases called greenhouse gases, e.g., CO2 prevent the escape of heat from the Earth. When the amount of such gases increases more than their normal levels, the average temperature of the Earth increases. This is called green house effect.
Some gases like carbon dioxide, methane, nitro us oxide prevent the escape of heat from the Earth’s surface by trapping it. This increases the average temperature of the Earth. This is called the greenhouse effect. An increase in the content of such gases would lead to a situation of global warming.