EnvironmentalIntermediateDelaware Exam

Asbestos is most commonly found in Delaware buildings built before which year?

A1970
B1978
C1980Correct
D1990

Why 1980 Is Correct

Answer C: 1980

Asbestos was widely used in building materials (insulation, floor tiles, ceiling tiles) before approximately 1980, when its health risks were more broadly recognized. Buildings constructed before 1980 may contain asbestos.

Exam Tip: Environmental

Environmental questions test knowledge of hazards like asbestos, lead-based paint, radon, and mold. Know the disclosure requirements and when a professional inspection is required. CERCLA liability is strict, joint, and several.

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