Which of the following processes will not introduce carbondioxide into the atmosphere?

The process that will not introduce carbon dioxide into the atmosphere is photosynthesis. Photosynthesis is the process by which plants, algae, and some bacteria use sunlight to produce glucose from carbon dioxide and water. In this process, carbon dioxide is actually removed from the atmosphere and converted into organic matter. On the other hand, the other options listed involve the release of carbon dioxide into the atmosphere. Breathing, respiration, and putrefaction are all processes that involve the breakdown of organic matter, which releases carbon dioxide as a byproduct. Burning, whether it be of fossil fuels or biomass, also releases carbon dioxide into the atmosphere, contributing to the increase in atmospheric CO2 levels and climate change.