Answers

2015-11-03T23:44:45+08:00
The advantage of the sky if it is low is that you can see and the sky will be within your reach. The disadvantage of having the sky low is that many meteors that entered the atmosphere will cause many distractions. There is only advantage when the sky is high and that is to protect us from the UV rays from the sun and the meteors that attempted to land on our world's surface.
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