Materials - Keywords

An object is a tangible item that can be perceived visually and physically handled. An example of an object is something crafted from metal, which is evident due to its distinct material composition. Materials, on the other hand, refer to the substances from which objects are made. For instance, glass is commonly used as a material for creating windows because of its transparent quality, allowing light to pass through and enabling clear visibility.

Wood is the sturdy substance composing the trunks and branches of trees, often selected for making furniture like dining tables due to its ease of maintenance compared to other materials such as glass. Plastic, a versatile synthetic material, can be shaped into a wide range of solid objects, revolutionizing the manufacturing industry. Glass, a clear solid, is utilized for an array of products including windows, bottles, and eyewear, while metal, with examples like gold and copper, is a fundamental material in human history. The diverse palette of rocks forms the Earth's crust, with their hues ranging from deep black to rust red, while bricks, typically made from fired clay, are a staple for constructing walls and pavements. Paper, a lightweight and flexible sheet material, derives from wood pulp, and fabric is a textile produced by weaving or knitting for the fashion and home industries.