Question

How is a waterfall formed?​

Answer 1

the sun sometimes farts deadly waves that make craters in the earth and when it rains the crater fills with water and starts to make the waterfall formation

Step-by-step explanation:

Answer 2

Often, waterfalls form as streams flow from soft rock to hard rock. This happens both laterally (as a stream flows across the earth) and vertically (as the stream drops in a waterfall). In both cases, the soft rock erodes, leaving a hard ledge over which the stream falls