Food spoilage

Food spoilage
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Slide 1: Tekstslide
BiologySecondary EducationAge 13

In deze les zitten 6 slides, met interactieve quizzen en tekstslide.

time-iconLesduur is: 6 min

Onderdelen in deze les

Food spoilage

Slide 1 - Tekstslide

While returning from the school, Bina ate chaat from a street hawker. When she reached home, she felt ill and complained of stomach ache. What could be the reason?

Slide 2 - Open vraag

Rita notices the milk she poured on her breakfast cereal is lumpy and tastes sour. What inference should Rita make?

Slide 3 - Open vraag

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

A
Drying
B
Baking
C
Canning
D
Smoking

Slide 4 - Quizvraag

Which method is used to preserve vegetables such as cucumbers, beets, and onions in an acidic solution?
A
Fermentation
B
Salting
C
Pickling
D
Freezing

Slide 5 - Quizvraag

What is the primary purpose of pasteurization?
A
To dry out food
B
To kill harmful microorganisms
C
To add flavor
D
To freeze food

Slide 6 - Quizvraag