Which order matches the factory steps after the soy flour is prepared in the TVP route taught here?

• Freezing without cooking, chopping, then drying
• Smoking the whole beans, salting, then packing
• Heating under pressure, shaping, then drying

In the TVP route taught here, what ingredient enters the heating and shaping stage?

• Fresh beef with its water and fat removed
• Soy flour with much of its oil removed
• Whole soybeans frozen without being milled

Which is a useful role of food packaging beyond its appearance?

• Protecting food during storage and transport
• Removing all need to follow storage instructions
• Keeping every food safe after the pack is opened

Two foods travel the same distance, one by air and one by ship. Why are food miles alone not enough to compare their environmental impact?

• Distance includes every farming and factory impact
• Each kilometre has the same impact for all transport
• Distance omits transport type and how food is made

What change caused by grinding flaxseed can increase its oil's contact with air?

• Grinding removes all of the oil from the seed
• Grinding exposes more of the oil to air
• Whole seeds have no oil that can become rancid

Large factory batches can lower the cost per portion, but a low price does not tell you whether a food is high in salt.

A food oil reacts with air. What advantage can an intact sealed foil pack have over an open paper wrap?

• It makes storage temperature irrelevant for the oil
• It limits contact between the oil and air
• It removes every cause of spoilage from the food

Sam says, 'This tin of beans must be ultra-processed because it was packed in a factory.' What information is missing from Sam's reasoning?

• The ingredients and type of processing
• The country where the factory was built
• The shop's exact selling price per tin