Area of land drained by a river and its tributaries - drainage basin, small rivers which join a larger river - tributaries, the edge of a drainage basin - watershed, start of a river - source, end of a river - mouth, where two rivers join - confluence, a flood graph - hydrograph, the amount of water flowing in a river at one point and at one time (measured in cumecs) - discharge,

rivers and drainage basin

بواسطة
تضمين

لوحة الصدارة

النمط البصري

الخيارات

تبديل القالب

استعادة الحفظ التلقائي: ؟