Page 47 - Science class 4

Clear Approach
Clear Approach

Write ‘T’ for true and ‘F’ for true statements :

1. Food passes from the small intestine to the large intestine.

2. Cheese and milk have lots of proteins.

3. Food moves down the food pipe into the small intestine.

4. Food should be overcooked.

5. Vitamins are needed in large amounts to our body.

Substituting Yourself
Substituting Yourself

Give one word for each of the following :

1. Write one body-building food _________________

2. Write one energy-giving food _________________

3. This process saves milk _________________

4. What is needed to stay healthy and to grow well? _________________

Brush Up Your Learning
Brush Up Your Learning

A. Answer the following questions :

1. What is the role of water in our body?
2. What is digestion? Why do we need to digest food?

3. What happens to the food in the small intestine?

4. What happens to the food in the stomach?

5. What happens to the undigested food?

B. Answer the following questions briefly :

1. Why should we wash vegetables before eating them?

2. What is lacking in milk?
3. In which part of our body is digestion completed?

One Among All Multiple Choice Questions (MCQs)
One Among All Multiple Choice Questions (MCQs)

Tick ( ) the right option : ü
1. Anaemia is caused by __________________ .

(a) lack of vitamins (b) lack of iron
(c) lack of proteins (d) none of these