The greenhouse effect is a natural phenomenon in which certain gases in the Earth’s atmosphere trap and retain heat, preventing it from escaping into space. This process allows the Earth’s surface to maintain a temperature conducive to supporting life. However, human activities have increased the concentration of greenhouse gases in the atmosphere, leading to an enhanced greenhouse effect and causing global warming.
Greenhouse gases, such as carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and fluorinated gases, occur naturally in the atmosphere. Additionally, human activities, such as the burning of fossil fuels (coal, oil, and natural gas), industrial processes, deforestation, and agricultural practices, contribute to higher greenhouse gas emissions. These gases intensify the greenhouse effect by allowing sunlight to penetrate the atmosphere and warm the Earth’s surface, while preventing the reflected heat from escaping back into space. As a result, global average temperatures rise, leading to climate change.
Addressing and mitigating global warming caused by increased greenhouse gas emissions have become global priorities. International agreements and policies aim to reduce greenhouse gas emissions and promote the use of sustainable energy sources. Raising awareness among the public and encouraging sustainable practices in industries can help minimize the negative impacts of the greenhouse effect and create a more sustainable world for future generations.