Final answer:
During a heavy storm, surface runoff is most likely to be seen in areas where the ground is unable to absorb all of the rainfall. Instead of soaking into the ground, the excess water flows over the surface, forming streams and rivers that eventually make their way to the oceans.
Step-by-step explanation:
During a heavy storm, surface runoff is most likely to be seen in areas where the ground is unable to absorb all of the rainfall. Instead of soaking into the ground, the excess water flows over the surface, forming streams and rivers that eventually make their way to the oceans.
This is especially common in urban areas with concrete surfaces, as well as in areas with saturated soil or steep slopes.