I belive the answer to the first one is no I would have to assume a habitual zone is one area on a planet. for example, an air conditioned building vs. the Savvanah dessert. However I am not sure maybe other answers will help more on this one. Sorry.... Earth-like planet would of course need water, plant life, animals, oxygen, fossil fuels etc. A challenge we would face on a travel to another liveable planet: do we have engough transportation? engough fuel to make it? How long can we live on this planet? Who or what else is present here? etc. Yes I do think they should discover a planet with earth like qualities befor investing in tools to get us to them. So money is not wasted. (make sure to put this into your own words )
none of them are a right angle since there isn't an angle on any of those measurements that are 90 degrees.
Probably because it would cause chaos in the area on what to do for a solution.
Hello! I'm leo ready to answer lol
Answer:
internal migration: moving within a state, country, or continent.
external migration: moving to a different state, country, or continent.
emigration: leaving one country to move to another. immigration: moving into a new country.
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