Give three differences between natural and man made materials
Answers
Answer:
Natural materials are sourced directly from nature -- cotton is picked from cotton plants, corn harvested from corn fields and granite is mined from quarries. Man-made materials, on the other hand, go through rigorous processing to alter the material so that it suits its intended purpose.
Explanation:
These are the important points to know !
I HOPE I AM HELPING YOU!
Natural fibres:
( i ) Fibres produced by plants or animals are called natural fibres.
( ii ) Best examples of plant fibres are: linen and cotton. Examples of animal fibres are: wool and silk.
( iii ) They have natural color.
( iv ) Incase coloring is required then dying is very easy.
( v ) Usually natural fabrics are comfortable to wear.
( vi ) It is environmental friendly. On burning it turns into ash.
Synthetic fibres:
( i ) Man made fibres created in laboratories are called synthetic fibres.
( ii )Examples of synthetic fibres are acrylic, nylon and polyester.
( iii ) Colors can be added as per required.
( iv ) Coloring is difficult.
( v ) Theses fabrics are not comfortable to wear when compared to natural fibres.
( vi ) It is not environmental friendly because some fibres like polypropylene is harmful. On burning it melts and gives out chemical smell..