Final answer:
Refrigerated storage areas for fruits and vegetables are designed to maintain proper air circulation and temperature. The distance between the items and the wall allows for effective refrigeration and preservation. It also helps remove ethylene gas, which accelerates fruit ripening.
Step-by-step explanation:
Refrigerated storage areas for fruits and vegetables are designed to provide proper air circulation by maintaining a distance between the items and the wall.
This distance helps ensure that cold air can flow freely around the stored items, preventing any heat buildup and maintaining a consistently low temperature.
It also allows for the removal of ethylene gas, a natural gas released by fruits that accelerates their ripening process.
By keeping a distance from the wall, the air circulation is enhanced, contributing to effective refrigeration and preservation of the stored produce.