Respuesta :
Answer:Most water you see flowing in rivers comes from precipitation runoff from the land surface alongside the river. Of course, not all runoff ends up in rivers. Some of it evaporates on the journey downslope, can be diverted and used by people for their uses, and can even be lapped up by animals.
Explanation:
Answer:
Water in rivers come from percipitaion(rain) runoff. Gravity causes rivers to flow as it moves from high elevation to low elevation.
Explanation: