Natural material

Material that arises without the use of technology

A natural material is any product or physical matter that comes from plants, animals, or the ground which is not man-made. Minerals and the metals that can be extracted from them are also considered to belong into this category. Natural materials are used as building materials and clothing. Types include:Biotic materials Wood Plant fiber Animal fiber Inorganic material Stone Native metal Composites Other natural materials. Soil

This keyword could refer to multiple things. Here are some suggestions: