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Grade 7- Synthetic and Natural Non-metallic Materials

Natural non-metallic materials are materials that occur naturally.

They come from plants, animals, rocks, mineral and other naturally occurring elements.


Synthetic materials are obtained from a natural material which has undergone a chemical

reaction in a laboratory or factory.


Distinction (difference) between synthetic and natural non-metallic materials

Natural non-metallic materials

Synthetic non-metallic materials

Natural materials like skin or bark

depends on the length and size of the

animal or plant form which it is taken

The length or size of synthetic material can be

adjusted according to the needs.

The shape of a natural material is

similar to the shape of the source from

which it is got.

The shape of synthetic material can be

adjusted to the needs.

Items made from natural fiber such as

wool and cotton are soft and very

comfortable to wear.


Items made from synthetic fibre are less

comfortable.

Natural materials are in their original

colour and they do not fade easily.

Synthetic materials are dyed to change their

colours as desired and they easily fade.

Most of materials are not easily

damaged by water.

Most synthetic materials are easily damaged

by water.


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