Answer:
You might see splashing rain drops, moving soil on a bare spot of ground. When the rainwater hits the soil, it loosens the soil at the surface. This is the beginning of erosion. The water splashes bits of soil and small rocks and starts to flow downhill. When it rains enough, small streams start to form.
Explanation: in other words, the ground becomes muddy and just too soaked to absorb any more water if there is enough rainfall.