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Why is food preservation an essential skill?

Sagot :

Answer:

Food preservation is an essential skill that will help you enjoy your harvest throughout the year. ... Acidic foods, such as tomatoes and fruit, can be preserved using the boiling water or the new steam canning methods. Vegetables which have a low acid level must be preserved using the pressure canning method.

Explanation:

When disaster strikes, one of the first things to go out will be electricity. Without a stable source of power, you won’t have the means to preserve food via refrigerating.