This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
`Advantanges - As the sky is always at the same altitude,there are neither advantages or disadvantages.The sky's height will not change.

`Disadvantages - People will keep on hitting the sky,if they need a force to hit something.

-Ryan Joseph :)

1 1 1