You are to tell a person from a distant planet or from another era what pollution is. Make that person understand what causes it and why it is bad.

Explanation:

See all of these trees and all of this water? Its what helping our ecosystem- the living things around us- survive. However, due to cars and factories and an increase in manufacturing, we are putting out bad things in the environment which is killing the things keeping us alive. We are dumping harmful toxins into our oceans and forests which is going to lead to madd destruction unless we stop it now. The air we breathe is also being negatively impacted by this.

i think the answer is restaurants offering only dinner

this answer to this question is c. allegory

why?

stories with allegories have a hidden symbolic meaning with a theme. the hidden meaning can be political, or other real life problems.