Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 482 · 40 questions

Remember (Which team?): Digestive: food pipe, stomach, intestines, liver. Respiratory: windpipe, lungs. Circulatory: heart, blood vessels, blood. Nervous: brain, spinal cord, nerves. Skeletal: skull, ribs, backbone. Jobs: heart – pumps blood, lungs – take in oxygen, kidneys – clean the blood, skull – protects the brain, ribs – guard heart and lungs. Numbers: 206 bones, 4 chambers in the heart, 2 lungs, 2 kidneys, 32 grown-up teeth.

1. 1.🫀 The stomach is part of which body system? (a) respiratory system (b) circulatory system (c) nervous system (d) digestive system
2. 2.🔍 Which is the odd one out? (a) small intestine (b) rib (c) liver (d) large intestine
3. 3.True or false: the lung is part of the respiratory system. (a) False (b) True
4. 4.True or false: covering the body is a job of the skin. (a) False (b) True
5. 5.Which of these is part of the nervous system? (a) lung (b) heart (c) blood (d) nerve
6. 6.❤️ How many chambers (rooms) does the human heart have?
7. 7.🔍 Which is the odd one out? (a) stomach (b) heart (c) blood (d) blood vessel
8. 8.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) brain (d) lung
9. 9.🩺 Which body part has this job: pumping blood? (a) stomach (b) muscles (c) heart (d) kidneys
10. 10.True or false: the food pipe is part of the digestive system. (a) False (b) True
11. 11.🫀 The windpipe is part of which body system? (a) respiratory system (b) circulatory system (c) digestive system (d) skeletal system
12. 12.What is a job of the brain? (a) thinking and learning (b) pulling bones to move (c) cleaning the blood (d) pumping blood
13. 13.True or false: pulling bones to move is a job of the skull. (a) False (b) True
14. 14.🔍 Which is the odd one out? (a) stomach (b) large intestine (c) blood vessel (d) small intestine
15. 15.🫁 How many lungs do we have?
16. 16.What is a job of the lungs? (a) cleaning the blood (b) churning food (c) taking in oxygen (d) guarding heart and lungs
17. 17.🫀 The large intestine is part of which body system? (a) respiratory system (b) skeletal system (c) nervous system (d) digestive system
18. 18.🩺 Which body part has this job: pulling bones to move? (a) skull (b) skin (c) muscles (d) stomach
19. 19.What is a job of the muscles? (a) cleaning the blood (b) pulling bones to move (c) thinking and learning (d) pumping blood
20. 20.What is a job of the skin? (a) guarding heart and lungs (b) thinking and learning (c) covering the body (d) cleaning the blood
21. 21.Which of these is part of the respiratory system? (a) stomach (b) blood vessel (c) windpipe (d) skull
22. 22.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
23. 23.🔍 Which is the odd one out? (a) skull (b) thigh bone (c) spinal cord (d) rib
24. 24.True or false: the blood vessel is part of the digestive system. (a) True (b) False
25. 25.🫀 The spinal cord is part of which body system? (a) circulatory system (b) respiratory system (c) digestive system (d) nervous system
26. 26.🧍 Which is the largest organ of the human body? (a) kidney (b) skin (c) heart (d) brain
27. 27.🩺 Which body part has this job: protecting the brain? (a) muscles (b) skin (c) skull (d) heart
28. 28.💨 Which gas does our body need from the air we breathe in? (a) smoke (b) oxygen (c) steam (d) carbon dioxide
29. 29.🩺 Which body part has this job: thinking and learning? (a) stomach (b) ribs (c) lungs (d) brain
30. 30.True or false: the lung is part of the digestive system. (a) True (b) False
31. 31.True or false: the heart is part of the circulatory system. (a) False (b) True
32. 32.Which of these is part of the digestive system? (a) skull (b) blood (c) lung (d) large intestine
33. 33.Which of these is part of the circulatory system? (a) heart (b) thigh bone (c) large intestine (d) nerve
34. 34.🫀 The nerve is part of which body system? (a) digestive system (b) skeletal system (c) nervous system (d) respiratory system
35. 35.True or false: the food pipe is part of the nervous system. (a) True (b) False
36. 36.👄 Where does digestion begin? (a) in the heart (b) in the lungs (c) in the stomach (d) in the mouth
37. 37.Which of these is part of the respiratory system? (a) large intestine (b) skull (c) lung (d) rib
38. 38.🦴 How many bones are there in a grown-up’s body?
39. 39.What is a job of the skull? (a) churning food (b) guarding heart and lungs (c) covering the body (d) protecting the brain
40. 40.🩺 Which body part has this job: churning food? (a) stomach (b) heart (c) brain (d) lungs

Free gk lessons, practice and worksheets at talentjr.in/gk-worksheets