Original sentence: They do not assert that all geological phenomena are a result of the flood.This explanation has been met with much derision in the creation-evolution controversy where mainstream proponents point out that a large number of sedimentary formations are inconsistent with a short-timescale creation
Edited sentence: The explanation has been met with much derision in creation-evolution controversy where mainstream proponents point out that a large number of sedimentary formations are inconsistent with a short-timescale creation.This is not to say that all geological phenomena are a result of the flood