Plunge pool height of fall, the volume of water, the resistance of the rock below the pool and other factors. The impacting and swirling water, sometimes carrying rocks within it, abrades the riverbed into a basin, which often features rough and irregular sides. Plunge pools can remain long after the waterfall has ceased flow or the stream has been diverted. Several examples of former plunge pools exist at Dry Falls in the Channeled Scablands of eastern Washington. Plunge pools are fluvial features of erosion which occur in the youthful stage of river development, characterized by steeper gradients and faster water flows. Where
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