My Body worksheet

CLASS-V               WORKSHEET-                   SUB: science

TOPIC-MY BODY

Q A. Choose the most appropriate answer. (Q.N0.1-10)

1. The process of take in oxygen and give out carbon dioxide is known as:

    (a)inhalation           (b)exhalation   (c)breathing    (d)NOT

2. Which of the following is not a part of breathing system?

    (a)Trachea  (b) oesophagus            (c) bronchi       (d) alveoli

3. Normal breathing rate of human being is:-

    (a) 12-15 times /minutes                (b) 15-20 times /minutes

    (c) 12-18 times /minutes                (d) 15-20 times /minutes

4. Which one is not a function of skeletal system?

   (a) It provides frame to the body

  (b) It protects the vital organ of our body

  (c ) It helps to maintains the balance of our body

 (d) it helps in  movement of our body with help of muscles

5. Which of the following is known as factory for making blood cells?

 (a) Heart        (b) liver           (c) bone marrow        (d) stomach

6. What type of joints presents in elbow?

(a) Ball &socket          (b) gliding            (c)    pivot    (d) hinge joint

6. Which of the following body part don’t show hinge joint?

(a) Elbow         (b) knee           (c) toe (d) None of these

7. The structure in front of the eye ball is called:-

(a) Pupil           (b) retina             (c ) optic nerve        (d)iris

8. Which Part of the helps to hear & maintain balance of our body?

(a)external ear            (b)middle ear      (c )   inner ear         (d) ear drum.

8. Feelers are a sense organ of an animal which helps to smell and taste .Name the animal?

(a) Cockroach  (b) bat (c) snake                      (d) house fly

9. An animal can taste the presence of food by help of legs, Name the animal:-

(a) Cockroach  (b) bat           (c) snake                        (d) house fly

10. Choose the animal which can hear a high-pitched sound.

(a) Owl            (b) bat   (c) dog           (d) elephant

 Answer the following question in one word or one sentence.

11. Name the sense organ which help a fish detect the prey and predator?

12. How can a snake feel the presence of food?

13. How many taste buds are presents in human tongue?

14. What is the percentage of oxygen in exhale air?

15. Why number of bones are more in a child than an adult.

1……………………………                            2…………………………………………… 3………………………………                        4…………………………………………… 5………………………………….                    6……………………………………… 7…………………………………….                  8……………………………………….. 9………………………………………               10……………………………………… 11……………………………………………………………………………

16. Name the following part of breathing system.

                                                                                             

17.Complete the path of inhale air-

 Nostril→ Nasal Cavity→  phyrnx→ winde pipe → bronchi→

18. Write the difference between inhalation  and exhalation

                         inhalation                                                                                                exhalation                                                        (i)                                                                                             (ii)

(ii)                                                                                            (ii)

(iii)                                                                                           (iii)

19.write any three importance of skelital system

  1…………………………………………………………………………………………………….

 2………………………………………………………………………………………………………..

 3………………………………………………………………………………………………………………

20.Write the  name of the sense  organ of the following animals?

(a)  human -                                       

(b)  Cockroach-                                  

( c)  Fish-

(d)  Snake-

( e) House fly-