Class 3 EVS Chapter 1 My Body Questions and Answers

Get Class 3 EVS Chapter 1 My Body Questions and Answers with MCQs, fill in the blanks, true or false, matching, and short answers. Free NCERT/State Board study material for Class 3 students.

 

Tick (✓) the Right Answer

1. It joins the brain to the spinal cord.
   (a) head (b) neck ✓ (c) upper limbs

Answer: (b) Neck

 

2. Total number of bones in the human body is _____.
   (a) 205 (b) 206 ✓ (c) 211

Answer: (b) 206

 

3. Brain receives information from different body parts through _____.
   (a) pipes (b) vessels (c) nerves ✓

Answer: (c) Nerves

 

4. Which organ system helps in the digestion of food?
   (a) Excretory system (b) Digestive system ✓ (c) Circulatory system

Answer: (b) Digestive System

 

1. Answer the Following Questions
2. What are the external parts of our body?

Answer:
The external parts of our body are the parts that can be seen from outside. They are divided into Head, Neck, Trunk and Limbs.

 

2. How many limbs are there in our body?

Answer:
There are four limbs in our body—two upper limbs (hands) and two lower limbs (legs).

 

3. Write about the function of the digestive system.

Answer:
The digestive system helps in digesting food and absorbing nutrients from the digested food.

 

4. Name the parts of the respiratory system.

Answer:
The respiratory system consists of the nose, windpipe and lungs.

 

1. Fill in the Blanks

Words: functions, lower, nervous, eyelids, upper, nostrils

1. Hands are called the upper limbs and legs are called the lower limbs.
2. Nose has two small openings called nostrils to breathe.
3. Eyes are protected by eyelids.
4. Brain and nerves form the nervous system.
5. The various organs inside the body perform different functions.

 

1. Match the Following

Column A	Column B
1. See, express, tears	(b) Eyes
2. Run, jump, walk	(d) Lower limbs
3. Framework of body	(e) Skeletal system
4. Send and receive message	(c) Brain
5. Movement of the body	(a) Muscular system

Answers

1 → (b) Eyes
2 → (d) Lower limbs
3 → (e) Skeletal system
4 → (c) Brain
5 → (a) Muscular system

 

1. Write ‘T’ for True and ‘F’ for False

1. We require help of upper limbs while swimming. — T
2. Neck joins the skull to the backbone. — T
3. Lungs are the part of digestive system. — F
4. Brain is situated inside the head. — T

 

Final Answers (Quick Review)

1. MCQs

1. (b) Neck
2. (b) 206
3. (c) Nerves
4. (b) Digestive System

1. Short Answers

1. External parts: Head, Neck, Trunk and Limbs.
2. Four limbs (2 upper, 2 lower).
3. Digests food and absorbs nutrients.
4. Nose, windpipe and lungs.

1. Fill in the Blanks

1. upper, lower
2. nostrils
3. eyelids
4. nervous
5. functions

1. Match

1–b, 2–d, 3–e, 4–c, 5–a

1. True/False

1. T
2. T
3. F
4. T