What are the five functions of the forest?

The five functions of forests include climate regulation, water conservation, soil conservation, biodiversity protection and carbon cycle. First of all, forests regulate climate and stabilize temperature and humidity through transpiration, photosynthesis and blocking of trees. Secondly, forests play an important role in water conservation. Trees and vegetation maintain groundwater level and water circulation by absorbing, storing and releasing water. In addition, forest roots and litter form an organic layer, which can maintain soil structure and reduce erosion and soil loss. Forests are also habitats of biodiversity, providing rich species and ecosystems. Finally, forest is an important part of carbon cycle, which can slow down climate change by absorbing carbon dioxide and storing carbon.