Students enrolling in Carnegie Mellon University Tepper School of Business have an average GMAT of 690, which is much higher than average compared to all business schools (613).
But how did it end up being this pure in most parts of the Moon? The secondary event that explains it, notes the report, is what researchers are calling a crustal overturn. Old impure plagioclase was replaced by hot, pure plagioclase as the moon cooled rapidly. Asteroid hits, space dust, and other harsh space conditions could have also sheared away the surface impurities, notes the report.
The reason that small planets tend to lose interior heat faster than larger planets is essentially the same reason that..(3) A large baked potato takes longer to cool than a small baked potato Among all the large jovian moons, one is thought to have been captured into its present orbit rather than having formed in the mini solar nebula that formed its planet.