Which materials fall under the category of floor covering?

The category of floor covering primarily includes materials that are specifically designed for flooring applications, intended to provide a surface on which people walk and engage in various activities. This is why carpet, tile, laminate, hardwood, and vinyl materials are all considered floor coverings; they serve the purpose of enhancing the aesthetic appeal, comfort, and functionality of floors in various settings, such as residential and commercial spaces.

Carpet provides softness and warmth, tile offers durability and a wide range of design options, laminate mimics the appearance of wood or stone while being cost-effective and easy to maintain, hardwood adds value and elegance, and vinyl materials are versatile and user-friendly in terms of installation and care. Together, these materials encompass a broad spectrum of choices available to consumers looking to cover floors effectively.

In contrast, other materials mentioned in the question, such as brick, concrete, and stone, while they are used in flooring, are typically considered more as base materials or structural components rather than traditional floor coverings. Glass, metal, and plastic may serve various applications but don’t primarily function as flooring materials. Similarly, ceramic, plaster, and mortar are more focused on construction and finishing processes rather than being used as floor coverings in the same context. Thus, option B correctly identifies