because natural emeralds are harder than a synthetic emareld
Synthetic emeralds and natural emeralds are chemically the same, and their crystalline structure is the same. Only their origins differ.
The difference between natural and synthetic esters is nothing. There are no differences. Jk's i dont know :)
The difference between natural and synthetic things are that synthetic things are not real. The definition for synthetic is: artificial; not genuine. Natural things are things that can be found in nature and is real.
sunlight
Nylon is a synthetic material, while cotton is a natural material (resource).
Synthetic adhesive is much stronger.
Turmeric is a natural product (from Curcuma longaplant) known as Indian saffron.
Any fibre, regardless of the source -- natural or man-made, can be spun. Synthetic yarn contains no natural fibres.
Synthetic products are man made. Natural products can be found in nature.
Horse Hair? You Mean Synthetic? Its Self Explanatory.
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synthetic fiber is a man made fiber & cellulosic fiber is a natural fiber. synthetic is a stronger than natural fiber. synthethic is used in tyer,airoplain etc.