Sometime billions of years in the future, he predicts, the core and mantle could cool and solidify enough to meet the crust. If that happens, Earth will become a cold, dead planet like the moon. Long before such an occurrence, however, the Sun will likely have evolved into a red-giant star, and grown large enough to engulf our fair planet.
The term increment is occasionally used in physics and engineering to represent a small change in a parameter such as temperature, electric current, visible light intensity, or time. Also see Mathematical Symbols.
Word Root of refund. The Latin word fundere, meaning âto pour,â and its form fÅ«sus give us the roots fund and fus. Words from the Latin fundere have something to do with pouring. To refund is to pour someone's money back to her or him. Confusion exists when too many things are poured together so that they become uncertain and unclear. A profusion is a great quantity that seems to have been poured forth from a plentiful supply.