What is green house gases?

Answer 1

Greenhouse gases are gases in the Earth's atmosphere that trap heat, leading to the greenhouse effect. These gases include carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and fluorinated gases. They have the ability to absorb and emit infrared radiation, resulting in the warming of the Earth's surface and lower atmosphere. While some greenhouse gases occur naturally, human activities (such as burning fossil fuels, deforestation, and industrial processes) have significantly increased their concentrations in the atmosphere, leading to an enhanced greenhouse effect and contributing to global warming and climate change.