Forest and water are closely related. As the main body of terrestrial ecosystem and the most perfect resource pool in nature, forest has many functions, such as regulating climate, conserving water source, conserving water and soil, preventing wind and fixing sand, improving soil and reducing pollution. It plays a decisive and irreplaceable role in protecting human ecological environment. Forest can conserve water source. According to expert research, forests redistribute rainfall. 25% of rainfall can be stored and absorbed by vegetation. It is generally believed that 50,000 mu of trees is equivalent to a reservoir of 1 million cubic meters.
cussed in the above paragraph?
The importance of protecting forests