《初中地理集》素商徵

10、Chapter 10

　　What are the hydrological characteristics and drainage characteristics of a river?(1) Description of the hydrological characteristics of the river ① water level (depending on the river recharge type, in rivers dominated by rainwater recharge, the water level change is determined by precipitation characteristics; in rivers dominated by glacial melt water recharge, the water level change is determined by temperature characteristics; the river water level with groundwater recharge is relatively stable)