What is the storage temperature range for a freezer?

The correct answer reflects the appropriate temperature range for freezer storage, which is typically between -10 to -20 degrees Fahrenheit. This temperature range is crucial because it ensures that food items are kept fully frozen, which helps maintain their quality and safety. Freezing food at these temperatures prevents bacterial growth and maintains the integrity of food texture and nutrition.

Other temperature ranges provided in different options are not suitable for a freezer. For instance, temperatures at 0 to -10 degrees Fahrenheit, although colder than standard refrigeration, may not effectively freeze all food items. The range of 32 to 35 degrees Fahrenheit indicates a refrigeration temperature that is too warm for a freezer, as it is around the freezing point of water. Lastly, a temperature of 34 to 40 degrees Fahrenheit also falls within the refrigeration range and does not ensure the food is properly frozen. Hence, the choice of -10 to -20 degrees Fahrenheit is optimal for effective freezer storage.