The main reason why geologists and similar scientists started to look for physical evidence of a great flood, regardless of their specific religious beliefs was to find the evidence of a tectonic shift.
This refers to the research that is done to prove or disprove a claim through the use of the scientific method.
Hence, we can see that the main reason why the scientists started to look for physical evidence of a great flood was to find evidence of a tectonic shift.
Read more about the Great Flood here:
https://brainly.com/question/17393184
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