Heat energy leaves the surface of land masses through several processes, and greenhouse gases trap energy in the form of infrared radiation.

Here are the key ways in which heat energy leaves the Earth's surface:

Greenhouse gases trap energy in the form of infrared radiation. Here's how this process works:

However, an enhanced greenhouse effect, caused by increased concentrations of greenhouse gases due to human activities (e.g., burning fossil fuels and deforestation), can lead to global warming and climate change by trapping more heat and raising global temperatures. This phenomenon is a major driver of contemporary climate change.

Dr Gaurav H Tandon thank you for your contribution to the discussion

Energy leaves the surface through three key processes: evaporation, convection, and emission of thermal infrared (IR) radiation. Energy radiated from Earth's surface as heat, or infrared radiation, is absorbed and re-radiated by greenhouse gases, impeding the loss of heat from our atmosphere to space. Greenhouse gases in the atmosphere repeatedly absorb and re-radiate infrared radiation (heat). When sunlight strikes the earth's surface, some of it radiates back toward space as infrared radiation (heat). Greenhouse gases absorb this infrared radiation and trap its heat in the atmosphere, creating a greenhouse effect that results in global warming and climate change. There are three ways heat is moved into and through the environment: radiation, conduction, and convection. They are known for the process of cooling and heating the atmosphere. Just like a hot-air balloon lifting off the ground, blobs or "parcels" of hot air rise from the ground, carrying hot air skyward. This transfer of heat energy away from the ground by the vertical movement of air is called "free convection" or "natural convection." Heat transfer from the core of the Earth to its surface takes place through conduction and convection. Heat transfer from the earth's surface to outer space takes place through radiation and convection. When sunlight strikes the earth's surface, some of it radiates back toward space as infrared radiation (heat). Greenhouse gases absorb this infrared radiation and trap its heat in the atmosphere, creating a greenhouse effect that results in global warming and climate change. Generating electricity and heat by burning fossil fuels coal, oil, or gas causes a large chunk of the greenhouse gases, such as carbon dioxide and nitrous oxide that blanket the Earth and trap the sun's heat. In the daytime, sunlight shines into the greenhouse and warms the plants and air inside. At nighttime, it's colder outside, but the greenhouse stays pretty warm inside. That's because the glass walls of the greenhouse trap the Sun's heat. The greenhouse effect works much the same way on Earth.As greenhouse gases trap more energy from the sun, the oceans are absorbing more heat, resulting in an increase in sea surface temperatures and rising sea level. Changes in ocean temperatures and currents brought about by climate change will lead to alterations in climate patterns around the world.Methane is also emitted by natural sources such as termites. In addition, natural processes in soil and chemical reactions in the atmosphere help remove CH4 from the atmosphere. Methane's lifetime in the atmosphere is much shorter than carbon dioxide (CO2), but CH4 is more efficient at trapping radiation than CO2. When sunlight strikes the earth's surface, some of it radiates back toward space as infrared radiation (heat). Greenhouse gases absorb this infrared radiation and trap its heat in the atmosphere, creating a greenhouse effect that results in global warming and climate change. The largest known contribution comes from the burning of fossil fuels, which releases carbon dioxide gas to the atmosphere. Greenhouse gases and aero- sols affect climate by altering incoming solar radiation and out- going infrared (thermal) radiation that are part of Earth's energy balance.