Plunge pool softer or fractured rock has been eroded back to a knickpoint, water continues to bombard its base. Because this rock is often less resistant than overlying strata, the water from the higher elevation continues eroding downward until an equilibrium is achieved. A somewhat similar bowl-shaped feature developed by flowing water, as opposed to falling water, is known as a scour hole. These occur both naturally and as a result of bridge building. Plunge pool A plunge pool (or plunge basin or waterfall lake) is a deep depression in a stream bed at the base of a waterfall or shut-in. It
Funnel analysis the steps that lead to a desired goal in order to improve future interactions in the same funnel can be done for further success. To illustrate further, looking at how many users actually make it to the end of the funnel, for example to make a purchase or register, compared with how many do not. By continuously monitoring and analyzing funnels, it is possible to assess if changes to an application or platform are having a positive effect on conversion. For instance, one might find that only 10% of users who come to a platform and enter the registration funnel