Environmental

In Ohio, homes built before which year are most likely to contain asbestos insulation around pipes and heating systems?

A1950
B1970
C1980✓ Correct
D1990

Explanation

Asbestos was widely used in building materials through the late 1970s. Homes built before approximately 1980 are most likely to contain asbestos in insulation, floor tiles, roofing, and other materials.

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