Cities > United States > Airports near Green Cove Springs, FL. The closest airport to Green Cove Springs is Jacksonville International Airport (JAX). Distance from Jacksonville International Airport to Green Cove Springs, FL is 55,9 kilometers (34,7 miles).
When a population or group of something is declining, and the amount that decreases is proportional to the size of the population, it's called exponential decay. In exponential decay, the total value decreases but the proportion that leaves remains constant over time.
An apple in an advanced state of decay. An apple in an advanced state of decay. Decay is defined as rotted matter or the state of rotting, deteriorating or declining. An example of decay is what has happened to an old abandoned building. To decay is defined as to rot, lose strength or deteriorate. 1  An example of decay is when old fruit begins to rot. 2  An example of decay is when a neighborhood starts to become crime-ridden.