Empirical evidence about rocks might be collected by observations doing an experiment.
Empirical evidence is those pieces of evidence that are calculated by observations and experiments. The observations are done for seeing the behavior of something and the results are made.
Rocks are big stones that are made of small particles of granules and sand. They are constructed as time passes and natural changes occur by temperature and heat. Rocks are of different types according to the process they are made of.
The empirical evidence about rocks can be determined by observing rocks and their places of theirs. When gathering empirical evidence, every sense of the body should be alert.
Thus, the empirical evidence is gathered by observations and experiments.
To learn more about empirical evidence, refer to the below link:
https://brainly.com/question/15880833
#SPJ2