Corrosion in a Sentence 

Definition of Corrosion  

the process of corroding metal; the breakdown of metal due to exposure

Examples of Corrosion in a sentence

If you expose iron to water over time, it will soon be weakened by corrosion, eating away at its durability.  
You can see the obvious corrosion of this metal thanks to the spots it has changed color and sturdiness.  
An good example of corrosion is when pennies start turning green due to exposure over long periods of time.  

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