Tar and creosote are two common preservatives used for treating wood poles.

• A. True
• B. False
• C. Cannot be determined
• D. Not applicable

Answer: (A)

Tar and creosote have long been used to protect wood poles kept outdoors. Creosote, a coal-tar based preservative, is impregnated into the wood to guard against moisture, fungi, and insects, which is why it’s been widely chosen for utility poles and similar structures. Tar products, used historically for waterproofing and some decay resistance, were also common in pole treatment. Together, these substances have been standard options for extending the life of wood poles exposed to soil, moisture, and weather, which is why this statement is true. In modern practice, other preservatives exist too, but tar and creosote have been two of the most common traditional choices.