<span>Oh say I would consult reliable sources, how I would know that it was reliable is by looking at the link! if it has edu. or anything proven to be reliable, I will choose it. I will not go on wiki because it is informal and some of the given information can be wrong.</span>
The main idea of this text is the importance of the different ecosystems of the world that have very important and outstanding characteristics.
<h3>What the text was about (brief review)</h3>
The text is the story of Rachel Bakker and her experience on the trip she made to Antarctica accompanied by other students. She initially describes the itinerary that she had to get from Canada to Antarctica, it was several hours of travel by plane.
She then described various activities that she did there such as watching seals and penguins, observing marine animals such as killer whales, and sailing between the islands of the Antarctic Peninsula.
She later reflects on caring for the environment and that all the actions we carry out in our daily lives have an impact on the whole world.
<h3>What is the main idea of the article?</h3>
The main idea of the article is to review Rachel's trip to Antarctica and reflect on caring for the environment.
Learn more about Antarctica in: brainly.com/question/9495370
I would use “ this means or for instance”
The answer is 3. You never use slang in academic writing, so it's not 4, imprecise vocabulary is also unacceptable in academic writing so it can't be 2, and one usually tries to avoid personal statements in academic writing, because they are mostly factual pieces.