What are some ways in which food is preserved?

Answer 1

There are pickles, onions, peppers and other foods that are pickled: they are stored in a vinegar brine for a long time. Lots of foods that used to be considered short term are preserved in a refrigerator or a freezer, like milk and other dairy products. Lots of foods can be frozen and kept for longer, like meat, vegetables, soups, pastries, etc. Foods can be stored in cans in a special way so they don't spoil for a long period of time. These are usually vegetables, beans, fruits, nuts, etc.

Some foods - fruits, beans, etc. - can be dried so that they last longer.

Answer 2

example of preserved foods are:

fish

peas

sweat corn

mushrooms

its method is caning

Answer 3

Fermentation - pickles, sauerkraut

Canning - canned goods you purchase at a grocery store

Freezing - frozen catfish, frozen chicken, frozen vegetables

Answer 4

Meat and fish :)

Answer 5

Canning

Freezing

drying