Context: Wood unsuitable for construction in its native form may be broken down mechanically (into fibers or chips) or chemically (into cellulose) and used as a raw material for other building materials, such as engineered wood, as well as chipboard, hardboard, and medium-density fiberboard (MDF). Such wood derivatives are widely used: wood fibers are an important component of most paper, and cellulose is used as a component of some synthetic materials. Wood derivatives can also be used for kinds of flooring, for example laminate flooring.

Question: What material results from chemically breaking down wood?
Answer: cellulose

Question: What's the abbreviation for medium-density fiberboard?
Answer: MDF

Question: How is wood broken down into chips and fibers?
Answer: mechanically

Question: What type of flooring can be made from wood derivatives?
Answer: laminate

Question: What widely-used product is almost always made of wood fibers?
Answer: paper