Opinion:
On the one hand, the writing is typically objective, while on the other hand it needs to contain a considered opinion based on research, analysis and critical thinking. In other words, we can say that in academic writing opinion needs to be presented so that it appears to be objective.
Explanation:
Academic writing is clear, concise, focussed, structured and backed up by evidence. Its purpose is to aid the reader's understanding. It has a formal tone and style, but it is not complex and does not require the use of long sentences and complicated vocabulary.
