The document discusses different body parts. It explains that there are external organs that can be seen, like eyes and nose, and internal organs that cannot be seen, like the stomach and heart. It provides details about specific internal organs - the lungs take in oxygen and expel carbon dioxide, the stomach breaks down food, and the heart pumps blood. The document also mentions that bones provide structure and muscles allow movement. Overall, it provides a basic overview of some key external and internal body parts and their basic functions.
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4. 1. There are some body parts we can see such us eyes, nose, ears, hands and
legs.
2. Such parts that we can see are called external organs.
3. There are some body parts such us stomach,lungs and heart that are inside
our body.
4. We are unable to see them. These body parts are called internal organs.
https://www.youtube.com/watch?v=cSHBquNVKHI
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5. Brain is the commanding centre of our body and it helps us to think and
perform various actions.
Every action that we do like moving our hands, sitting or walking is possible
only because of our brain.
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6. 1. Lungs are a pair of spongy, sac-like organs
located in the chest.
2. They help us to breath. •
3. When we breath in, we take in oxygen from air
through the nose and pass it to the lungs.
4. The lungs expands (becomes big) in the
position. • When we breath out, we give out
carbon dioxide from the lungs through the
nose into the air.
5. The lungs contract (becomes small) in the
position.
https://www.youtube.com/watch?v=a_D1UVP7eSY
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7. 1. Stomach is a ‘J‛ shaped bag found below the lungs.
2. It breaks down food items and gives us energy.
3. It contains special juice to breakdown food into
energy.
1. Our heart is the pumping organ.
2. It pumps blood to all parts of the body.
3. It lies in between the lungs almost in the centre of
the chest.
4. It is made up of muscles.
27/7/2021 ACE Learning Hub
The heart beats about 72 times in a
Chandran Erode Mob:93600m485i8n8ute 7
8. More to know: Exactly half of a single kidney is capable of doing the job that is
performed by two kidneys together.
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9. 1. Our body is made up of bones and muscles.
2. Press your upper arms. The portion that feel hard to touch is the bone. The
portion that feels soft to touch is the muscle.
3. The bones give us shape. They are the frame for our body and allow us to
jump, run or just lie down.Bones also protect the internal parts of the body.
4. Muscles are the soft parts that cover our bones.
5. They help us to move different parts of our body by tightening or loosing,
like a rubber band.
6. In order to maintain healthy bones we need to have healthy food, such as
milk, cheese and eggs.
7. For strong muscles, we need to exercise and stay active
27/7/2021 ACE Learning Hub Chandran Erode Mob:93600 48588 9
12. I. Pick out the odd one :
Question 1.
1. Heart
2. Legs
3. Brain
4. Kidney
Question 2.
1. Eyes
2. Ears
3. Fingers
4. Lungs
Question 3.
1. Fore brain
2. Mid brain
3. Hind brain
4. Nerves
Say true or false :
Question 1.
Head, hand and legs are internal
organs.
Answer:
Question 2.
Heart is made up of muscles.
Answer:
Question 3.
Muscles are the soft parts that
cover our bones.
Answer:
Question 4.
Brush your teeth once a day.
Answer:
13. II. Complete the figure with words given in the bracket :
(Kissing on the mouth, Grand parents‛ love, Hitting the buttocks, Pat of dad
on head, Parent‛s hug and kisses, Showing awkward pictures)
14. V. Choose the correct answer :
Question 1.
is the commanding centre of
our body.
(a) Heart
(b) Lungs
(c) Kidney
(d)Brain
Answer:
Question 2.
Food is converted to energy in the
.
(a) Neck
(b) Heart
(c) Stomach
(d)Nose
Answer:
Question 3.
Every day we should brush our teeth
times.
(a) One
(b) Two
(c) Three
(d) Four
Answer:
Question 4.
Good touch is a fair and
touch.
(a) Unhealthy
(b) Bad
(c) Unsafe
(d) Healthy
Answer:
15. 27/7/2021 ACE Learning Hub Chandran Erode Mob:93600 48588 15
PRESENTED BY – SHAURYA SHRIVASTAV
CLASS – 9th B