Belligerent refers to a tendency to hostile behavior: A belligerent reporter badgered the politician. Bellicose describes a warlike or hostile manner or temperament: Madison, far from being pushed into war by a bellicose Congress, had to drag his own hesitant party into it. (Garry Wills).
How cold is it in space? That question is sure to prompt the geeks among us to pipe up with â2.7Kâ. For 2.7 Kelvin, or 2.7 degrees above absolute zero, is the temperature produced by the uniform background radiation or âafterglowâ from the Big Bang. But hang on.
The Outer Core. 1  It is a liquid layer. 2  The thickness of outer layer is about 2,270 kilometers. 3  The magnetic field of the Earth is produced when the iron metal moves in the outer core. 4  Therefore, this is actually the zone from where magnetic field originates.