Final answer:
Information on groundwater should be gathered from reliable sources like primary and secondary sources, aerial photographs, and maps to ensure accuracy.
Explanation:
Groundwater information should be recorded from reliable sources to ensure accuracy and credibility. Sources such as primary and secondary sources, aerial photographs, and maps can provide valuable geographic information. It is essential to evaluate the trustworthiness of each information source to determine its validity.
Learn more about evaluating sources of information here:
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