MATERIALS

MATERIALS

1. PROCESSED MATERIALS

   • When we process raw materials, they become processed materials

2. RAW MATERIALS

   • They are taken directly from nature. We process them to make other materials, and make products with them.
   • WE CAN CLASSIFY THEM ACORDING TO THEIR ORIGIN, WHICH CAN BE
     • Mineral
     • Plant
     • Animal

3. WE CAN CLASSIFY MATERIALS IN

   • Construction materials
   • Textiles
   • Plastics
   • Metals
   • Woods