The photograph shows a strip of lamd with no trees on the inside curve of a river which action most directly caused this strip of treeless land to form

Idk

The rate that would change would be the  searching efficiency/attack rate. there are only two other rates in this model: the  growth rate of prey, and the  predator or consumer mortality rate.the  searching efficiency/attack rate is what indicates how effectively can a predator capture its prey whether in the searching process or actual capturing/attacking process.