What are some physical characteristics of iran?

Answer 1

People from Iran are often referred to as Persian, although the terms 'Iranian' and 'Persian' are not strictly synonymous. A very good article on the history, culture and origins of the Persian people can be found at the following link:

en.wikipedia.org/wiki/Persian_people

Note that your question implies that you are looking for a description of the physical characteristics of Iranian ethnicity. As the above article states, there are many ethnic groups that make up the Persian people, and there is no one categorization of Iranian or Persian ethnicity.