What is the best definition of a refugee? an immigrant who is denied entry into a country
an immigrant who lives and works in a country illegally
an immigrant who comes seeking economic opportunities
an immigrant who leaves an area to escape war or oppression

an immigrant who leaves an area to escape war or oppression

Explanation:

A refugee is an immigrant who leaves an area to escape war or oppression.

Most refugee are held in a camp so as to address their collective needs

answercharacteristics of place include things like economic activity, architecture,and culture,all of which are human elements that alter or can be influenced by the environment;