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Sihir Perempuan Penyihir
Ikut Turutan
Sekolah Rendah 6
Sains
Food Preservation
ZIZIE ARDINA L
115
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ZIZIE ARDINA L
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# 1

pilihan

What is one main cause of food spoilage?

  • Exposure to sunlight
  • Microorganisms like bacteria and fungi
  • Too much salt
  • Lack of packaging

# 2

pilihan

Which of the following is a sign that milk has spoiled?

  • It turns blue
  • It becomes lumpy and bubbly
  • It smells like flowers
  • It tastes sweet

# 3

pilihan

What is the main reason spoiled bread gets black spots?

  • It is burnt
  • It is very dry
  • It is covered with mould
  • It was not sliced

# 4

pilihan

How can you tell if fruits and vegetables are spoiled?

  • They get shinier
  • They become mouldy and change in texture
  • They grow bigger
  • They become sweeter

# 5

pilihan

Which sense is NOT usually used to detect spoiled food?

  • Sight
  • Smell
  • Hearing
  • Touch

# 6

pilihan

Why does food become slimy and smelly when it spoils?

  • Because of added sugar
  • Due to microorganisms decomposing the food
  • Because it is too cold
  • Due to extra salt

# 7

pilihan

What does drying food do to help preserve it?

  • Adds flavor
  • Removes water so microorganisms can't survive
  • Makes food softer
  • Changes its color

# 8

pilihan

Which method preserves food by removing air from the packaging?

  • Boiling
  • Vacuum packing
  • Salting
  • Smoking

# 9

pilihan

What temperature is food usually cooled to in the cooling preservation method?

  • 100°C
  • 4°C
  • -10°C
  • 25°C

# 10

pilihan

How does freezing help preserve food?

  • It adds ice
  • It stops microorganisms from growing
  • It makes food taste better
  • It changes the color

# 11

pilihan

What is the main purpose of canning food?

  • To make food heavier
  • To make it look shiny
  • To keep air out and kill microorganisms
  • To make food spicy

# 12

pilihan

How does pickling preserve food?

  • By adding pepper
  • By using vinegar or salt to prevent microorganism growth
  • By freezing the food
  • By boiling the food

# 13

pilihan

Which food preservation method involves coating food with wax?

  • Smoking
  • Waxing
  • Boiling
  • Pickling

# 14

pilihan

What is pasteurisation?

  • Freezing food
  • Heating food to kill microorganisms and then cooling it
  • Adding sugar to food
  • Drying food in the sun

# 15

pilihan

Why is food preservation important for food supply?

  • It makes food look new
  • It makes food more colorful
  • It helps food last longer and prevents waste
  • It makes food taste sour

# 16

pilihan

Which method removes water from food by using heat?

  • Canning
  • Drying
  • Pickling
  • Pasteurising

# 17

pilihan

What is a benefit of preserved food during natural disasters?

  • It becomes more expensive
  • It is hard to carry
  • It is easy to store and use
  • It spoils quickly

# 18

pilihan

How does salting help preserve food?

  • It adds flavor only
  • It removes moisture so microorganisms can't grow
  • It changes the color
  • It makes food softer

# 19

pilihan

Which of the following is NOT a food preservation method mentioned?

  • Smoking
  • Boiling
  • Microwaving
  • Canning

# 20

pilihan

What happens to food that is vacuum packed?

  • It is exposed to air
  • It is filled with water
  • Air is removed to prevent microorganism growth
  • It is boiled
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