Science Olympiad Grade 2 Human Body Worksheet-3

Human Body

21. The bones give a proper to your body.

(A) shape           (B) fitness          (C) energy         (D) movement

22. Which of these is NOT a sense organ?

(A) Eye                    (B) Ear

(C)                                     (D)   mouth

23. Look at the figure given below.

Hand muscles

Which of the following statements is/are correct regarding it?

(A) Our bones are covered with muscles

(B) Muscles helps us to move our bones

(C) There are more than 600 muscles in our body

(D) All of the above

24. Which part of the body does the figure given below belong to?

Foot joint

(A) Ribcage       (B) Hand           (C) Foot              (D)   Head

25. Heart beats faster when which of the following activity is performed?

(A)   A boy is eating

(B) A boy is reading

(C) A girl is sitting

(D) A girl is running

26. At which parts of our body can we bend?

 (A) Knee                    (B) Elbow

(C) Neck                          (D) All of these

27. Which of these sense organs give us the taste of food?

(A) tongue                       (B) eye

(C) ear                          (D) mouth         

28. What controls all our activities of seeing, hearing, learning,

  (A) Nervous system

(B) Circulatory system

(C) Muscular system

(D) Skeletal system

29. We need to eat ______ to stay healthy.

(A) bread                                      (B) a lot of food

(C) different kinds of food          (D) only fruits

30. Which of the following body parts are called "Gateways of knowledge" ?

(A) Body systems                       (B) Hands

(C) Sense organs                         (D) Legs

Answer Keys:

(21)–(A); (22)–(D); (23)–(D); (24)–(C); (25)–(D); (26)–(D); (27)–(A); (28)–(A); (29)–(C); (30)–(C)