The main source of CO2 is the burning of fossil fuels like coal and oil. When this happens, carbon dioxide gets released into the atmosphere.CO2 is a colorless, odorless gas. It is essential for life on Earth and is produced naturally by plants in the process of photosynthesis. The burning of fossil fuels releases CO2 into the atmosphere. CO2 is not very soluble in water, so it does not dissolve easily in seawater, making it difficult to detect at sea.There are many benefits for society as a whole from removing CO2 from the atmosphere, but there are also many problems associated with doing so. In this article I will examine these problems and look at several methods that could be used to remove carbon dioxide from the atmosphere. The most promising method for removing carbon dioxide from the atmosphere is probably direct air capture. This involves using a chemical process to extract CO2 directly from the air and store it in a liquid or solid form. The most promising method for removing carbon dioxide from the atmosphere is probably direct air capture.