Define man-made (built) environment in your own words​

An example of a man-made environment would be a city, because the city was not here when man first arrived. Man-made is something that has been made by humans unlike a ocean would be because nature has created that.

Explanation:

the chair is the committee member from the majority party who has the most seniority. in the south carolina senate, the chair is the committee member from the majority party who has the most committee seniority.