CBSE/NCERT/Exercises/Class_05_EVS
Created by Titas Mallick
Biology Teacher • M.Sc. Botany • B.Ed. • CTET (CBSE) • CISCE Examiner
BioNotesBioNotesCreated by Titas Mallick
Biology Teacher • M.Sc. Botany • B.Ed. • CTET (CBSE) • CISCE Examiner
Online
NCERT Biology Exercises for Class 05 EVS - The Mystery of Food
Why do some food items last for weeks and others spoil in just a few days?
You are going on a field trip for two days. List five food items you will carry. How will you keep them from getting spoiled?
What if food cannot be preserved? Imagine a world without food preservation and discuss the consequences.
Match the food item (A) with its preservation method and final product (B).
What are the three main things microbes need to grow?
What happens to food inside your mouth when you chew it?