10 sentences with a word? I do not understand your question
The rhetors(people trying to persuade) are trying to convince the audience(targets of persuasion)that recycling is a better thing to do.
The rhetors need logic in order to prove their statement and we know that there are three types of rhetors: ethos, pathos, and logos ethos are a more audience focused group so not that. Pathos try to aim for emotions so not that, which means the answer is logos. hope this helps!
It shows from the word choice what the author's personality is like.
In understanding the central idea or the main idea of a particular passage. You must take out the hard terms and look for their meanings. It is one way of understanding at the same time learning with the passage. It is also advisable to stay focus on what you are reading to easily understand it.