Raw and Manufactured Materials

Raw materials are

• materials that have been changed from their original form.

• materials that are found naturally in the environment and nature.

• materials that have been made by man.

Tags

NGSS.MS-PS1-3

These are examples of manufactured materials:

• sand

• plastic

• petrol

• leather

• wood

Tags

NGSS.MS-PS1-3

Sand is a very useful material that can be used to make ______.

Clay is a type of _________ that is used to make ceramics.

Bricks are a manufactured material made from __________.

Coal, in its raw form, can be used for ...

• building walls

• cooking food

• heating

• making clothing

Tags

NGSS.MS-PS3-4

The word purified means ...

• to make clean

• to mix with other materials

• to heat

Plastic is a useful product because it can be made into any ___________, __________ or ___________.

Leather is made from animal _________.

Once an animal is dead, the skin is removed by a ________.

• hide remover

• skinner

• shearer

• tanner