Basic Sources of Materials/ Sumber asas bahan

• Plants / tumbuhan

• Animals / haiwan

• Petroleum / pertoleum

• Rocks / Batu-batuan

Materials come from the plants / Bahan yang dihasilkan daripada tumbuhan

• Rubber/getah eg; tyre

• wood/ kayu e.g; wooden chair

• cotton/ kapas e.g towels

Materials come from petroleum/ Bahan yang dihasilkan daripada petroleum

• plastic e.g plastic bottle

• synthetic cloth e.g rain coat, tent

Materials come from rocks/ Bahan yang dihasilkan daripada batu-batuan

• metal ( gold, copper) eg; gold ring, coins

• soil ( clay, sand) e.g; brick, mirror, glass bottle

Materials come from the animals / Bahan yang dihasilkan daripada haiwan

• wool / bulu e.g; sweater

• animal skin / kulit haiwan e.g leather shoes

• silk cacoon / ulat sutera eg; silk cloth