The earth rotates on its axis at approximately 1000 miles per hour. If that had been 100 miles per hour, our days and nights would be 10 times longer, and our planet would alternately burn and freeze. Under such circumstances vegetation could not live.
If the earth were as small as the moon, the power of gravity would be too weak to retain sufficient atmosphere for man’s needs; but if it were as large as Jupiter, Saturn, or Uranus, extreme gravitation would make human movement almost impossible. If we were as near to the sun as Venus, the heat would be unbearable; if we were as far away as Mars, we would experience snow and ice every night, even in the warmest regions.
If the oceans were half their present dimensions, we would receive only one-fourth the rainfall we do now. If they were one-eighth larger, our annual precipitation would increase four-fold, and this earth would become a vast, uninhabitable swamp.
Water solidifies at 32 degrees Fahrenheit above zero. It would be disastrous if the oceans were subject to that law, however, for then the amount of thawing in the Polar Regions would not balance out, and ice would accumulate throughout the centuries. To prevent such a catastrophe, the Lord put salt in the sea to alter its freezing point.
“And ye shall know the truth, and the truth shall make you free” (John 8:32).
— via Grand Blanc church of Christ Grand Blanc, MI