Yes it is because we are born with it or at least if you are referring to the USA
I am unsure of how to answer this completely, but I will give it my best.
It could be meant that there is no physical boundary holding them apart and that the world's oceans simply flow into each other rather than being separated. Such as the pacific and Atlantic. They are not held apart, they flow around countries and flow into each other at a certain point.
Answer:
Cold, dry
Explanation:
Humid air is often more associated with tropical climates, and we can assume from "polar" that the answer would be cold.
National sovereignty in Ukraine has become bit of a joke
lately. In one corner they have the Europeans pushing for a trade deal to get
under the N.A.T.O influence. On the other hand, Russia is pushing them to stay
out of the European influence because Russia sees Ukraine as a red line. It is
absolutely imperative that Ukraine stays under Russian cloud of influence for
many reasons. One of which is that Ukraine is a major country bordering the Eastern
Europe. If the N.A.T.O manages to establish their base on the bordering Russian
areas, it will be a death call for Russia. So the Russians are stirring up
trouble and organizing an armed insurgency that has engulfed the eastern Ukraine.
Europe has threatened to back out of the trade deal if Ukraine doesn’t stabilize
its borders. Broadly speaking the national sovereignty of Ukraine is in
shambles.