Grade 8 Food Hygiene Quiz

What is one of the main causes of natural decay in food?

• Low oxygen levels

• High salt concentration

• Excessive heat

• Absorbed moisture

Which kitchen pest is known to contaminate food?

• Ants

• Cockroaches

• Beetles

• Spiders

What is a requirement for yeast growth?

• Moisture

• High salt concentration

• Low oxygen levels

• Cold temperatures

What happens to bacteria in high temperatures?

• They grow slowly

• They become anaerobic

• They are destroyed

• They thrive

Which of the following foods is most likely to be affected by mould?

• Canned vegetables

• Bread

• Frozen meat

• Dried fruits

What is a useful function of yeast?

• Baking bread

• Making cheese

• Fermenting vegetables

• Preserving meat

What is a warning sign of yeast contamination?

• Hard texture

• Fluffy growth

• Change in color

• Bubbles and yeasty smell

How can bacteria be destroyed?

• By freezing

• By adding sugar

• By heating above 70C

• By drying

What is a detrimental effect of mould on food?

• Increases nutritional value

• Improves flavor

• Affects taste and appearance

• Makes food more appealing

What is a sign of food spoilage due to bacteria?

• Bubbles

• Yeasty flavor

• Fluffy growth

• Unpleasant smell