Forests play a crucial role in carbon sequestration by absorbing carbon dioxide from the atmosphere during photosynthesis and storing it in their biomass and soils. This process helps mitigate the effects of climate change by reducing the amount of carbon dioxide in the atmosphere, which is a major greenhouse gas contributing to global warming. Additionally, forests act as carbon sinks, helping to maintain the balance of carbon in the atmosphere and reducing the impacts of human activities that release carbon dioxide into the air.