You don't. They must be mounted to a solid surface. In most instances you would not want to, there would be no practical way to match the style of the kitchen with a microwave hanging from the ceiling. A small countertop micro placed in an otherwise unused corn is the best bet.
name all of the island nations you can find surrounding to continent
There is water surrounding it.
A Island
It is in the middle, where the lightbulb hangs from the ceiling.
England, Scotland and Wales are all part of the island of Britain.
Asia is a big continent with water surrounding it, but asia isn't an island
Niagara River
An island .
The Aegean Sea.
Yes, because it is an island
Kitchen Island carts can be bought in a variety of sizes. It could be good for microwave use. It is up to the individual person what size and type of cart they would want.
Climb the rope after the ceiling of the mine caves in.