what is difference between puntuation and puntuation  marks

 ​ The use of standard marks and signs in writing and printing to separate words into sentences, clauses, and phrases in order to clarify meaning is called punctuation.

1. Punctuation marks are symbols that are used in sentences and phrases to make the meaning clearer. Some punctuation marks are the full stop (.), comma (,), question mark (?), exclamation point (!), colon (:) and semicolon(;).