Major rivers (Volga, Yenisei, Lena), lakes (Baikal), and groundwater resources.
Soil types, flora, and fauna in the Tundra, Taiga, Steppes, and Deserts. gdz po geografii 8 klass tetrad
If you are looking for specific chapters to check against your workbook, they usually follow this order: Major rivers (Volga, Yenisei, Lena), lakes (Baikal), and