Forensic Science Capstone Practice Exam

Collect a soil sample in a quantity that supports all planned analyses and allows for sub-sampling or reanalysis. A half cup to a full cup provides enough material to perform standard tests (texture, color, pH, mineral content) and to set aside portions for replicate analyses or future checks, while remaining practical to handle and ship. Taking too little risks not having enough material for all tests, and taking too much becomes unwieldy and can introduce handling or contamination issues. This mid-range amount strikes a sensible balance between analytical needs and practical field considerations.