Question

What type of surface makes water turn into run-off? what happens when enough run-off water gathers to flow farther downhill? PLS HELP

Answer 1

An uneven surface. When enough water gathers to move further downhill, the water overflows and while the water is going downhill, it can also cause erosion.

Answer 2

A surface like a mountain.

Step-by-step explanation:

The mountain cannot absorb the water and when snow melts it wil run down the mountain.