Answer:
they are both invented to provide people with information and entertainment.
The answer is already there in your question.
The protagonist is a common citizen that is reading a book in his house when he becomes unsettled. The protagonist is working for NASA and holds expertise in extraterrestrial matters. The protagonist would rather be somewhere other than his house playing monopoly. The protagonist works with the government to conduct research on out-of-the-ordinary occurrences.
The protagonist is the main character whose fate is most closely felt by the reader or audience, and opposed by the antagonist. Antagonists resist by providing obstacles and complications and creating conflicts that test the protagonist, exposing the strengths and weaknesses of the protagonist's character. The protagonist is commonly also referred to as a 'hero'.
Learn more about the protagonist:
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Federal government ggggggggg
The answer would be the tundra because it has cool summers cold and harsh winters a dry climate and sparse vegetation.