preservation

How many types of preservation is there

• 1

• 2

• 3

• 4

What does it mean to preserve food?

• To make food last longer

• To not waste food

• To stop the growth of bacteria

• All of these

When food decomposes it

• means you can eat it

• means food can safely be eaten in a month's time

• means food breaks down and rots

• means that nothing changes

• refrigerate

• freeze

• jam

• pickle

• smoked

• dehydrate

• airtight container

• salt

• pickle

• jam

• airtight container

• freeze

• dehydrate

• airtight container

• smoked

• pickle

What is the gentelest form of food storage?

• freezing
• canning
• microwave
• refrigeration

What preserves the food by lowering water content?

• refrigeration
• irridation
• dehydration
• cellopane

In what process is heat transferred through conduction and convection?

• freezing
• microwaving
• refrigerating
• canning