Question

Objects can be made of the same or different kind of materials. Explain with examples.

Answer 1

Most of the objects are either made of the same kind of material, or is created by mixing different kind of materials. Plastic bottles are made of plastic, paper bags are made of paper and woollen sweaters are made of wool. They are basically made with the same kind of material. Whereas objects like phones can be made from plastic, metal and rubber. Pencils are made of wood and lead.