Which term describes the ability to withstand wear, especially weathering?

Which term describes the ability to withstand wear, especially weathering?

• A. Elasticity
• B. Toughness
• C. Recycle
• D. Durability

Answer: (D)

Durability is the ability of a material to keep performing and look acceptable over time when it’s exposed to wear and weathering. It captures how well a material resists gradual degradation from environmental factors like sun, rain, temperature changes, and abrasion, so it stays functional longer. Elasticity is about how a material stretches and returns to its original shape—not about lasting against wear. Toughness refers to how much energy a material can absorb before breaking, which is about impact resistance rather than surface wear from weather. Recycling is about reusing material after its life, not how it endures in use.

Durability is the ability of a material to keep performing and look acceptable over time when it’s exposed to wear and weathering. It captures how well a material resists gradual degradation from environmental factors like sun, rain, temperature changes, and abrasion, so it stays functional longer.

Elasticity is about how a material stretches and returns to its original shape—not about lasting against wear. Toughness refers to how much energy a material can absorb before breaking, which is about impact resistance rather than surface wear from weather. Recycling is about reusing material after its life, not how it endures in use.