It covers a more understandable distance that can be determined by a more reasonable unit of measure.
The following are some of the reasons we preserve our food.
Not to lose it freshness
.To prevent contamination and infection
.To prevent food from smelling
.To keep insect and other pest away from the food.
Keeps farm produce in good condition for planting in the next season
.To keep food for a long period of time.
Understand black holes... look at hawking recent publishing’s
He asked to borrow the officers truck.
