The sole of shoes get worn after some time. Explain why?

1.	The sole of shoes get worn after some time. Explain why?
Answer» $\huge\bold\red{HELLO!}$ the soles of shoes are worn out due to the EFFECT of friction . the soles of shoes increase the friction between surfaces because it makes the SURFACE of the shoes rough . thus , this is due to the FACT that friction CAUSES wear and tear of objects and REDUCES the life of the object .

Answer»

$\huge\bold\red{HELLO!}$

the soles of shoes are worn out due to the EFFECT of friction . the soles of shoes increase the friction between surfaces because it makes the SURFACE of the shoes rough . thus , this is due to the FACT that friction CAUSES wear and tear of objects and REDUCES the life of the object .

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The sole of shoes get worn after some time. Explain why?

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