Class 3 GK Worksheet: Human Body Systems

GK lesson 14: Human body systems · Set 565 · 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.True or false: taking in oxygen is a job of the heart. (a) True (b) False
2. 2.🫀 The skull is part of which body system? (a) digestive system (b) circulatory system (c) nervous system (d) skeletal system
3. 3.Which of these is part of the skeletal system? (a) nerve (b) rib (c) brain (d) large intestine
4. 4.👂 The smallest bone of the body is in the ___. (a) finger (b) toe (c) ear (d) nose
5. 5.Which of these is part of the nervous system? (a) small intestine (b) spinal cord (c) food pipe (d) skull
6. 6.What is a job of the skin? (a) pulling bones to move (b) thinking and learning (c) covering the body (d) pumping blood
7. 7.True or false: covering the body is a job of the heart. (a) False (b) True
8. 8.🔍 Which is the odd one out? (a) nerve (b) spinal cord (c) brain (d) heart
9. 9.🦴 How many bones are there in a grown-up’s body?
10. 10.True or false: guarding heart and lungs is a job of the ribs. (a) False (b) True
11. 11.🫀 The thigh bone is part of which body system? (a) respiratory system (b) nervous system (c) circulatory system (d) skeletal system
12. 12.🫀 The brain is part of which body system? (a) digestive system (b) circulatory system (c) skeletal system (d) nervous system
13. 13.🫀 The small intestine is part of which body system? (a) digestive system (b) skeletal system (c) respiratory system (d) nervous system
14. 14.What is a job of the kidneys? (a) cleaning the blood (b) pumping blood (c) guarding heart and lungs (d) covering the body
15. 15.True or false: protecting the brain is a job of the stomach. (a) False (b) True
16. 16.❤️ How many chambers (rooms) does the human heart have?
17. 17.🫀 The backbone is part of which body system? (a) digestive system (b) circulatory system (c) nervous system (d) skeletal system
18. 18.🩺 Which body part has this job: covering the body? (a) lungs (b) muscles (c) stomach (d) skin
19. 19.🫁 How many lungs do we have?
20. 20.True or false: the backbone is part of the respiratory system. (a) True (b) False
21. 21.🩺 Which body part has this job: taking in oxygen? (a) skull (b) stomach (c) heart (d) lungs
22. 22.What is a job of the ribs? (a) protecting the brain (b) guarding heart and lungs (c) taking in oxygen (d) covering the body
23. 23.Which of these is part of the digestive system? (a) food pipe (b) rib (c) windpipe (d) lung
24. 24.🫀 The nerve is part of which body system? (a) skeletal system (b) respiratory system (c) digestive system (d) nervous system
25. 25.🫀 The spinal cord is part of which body system? (a) skeletal system (b) respiratory system (c) nervous system (d) digestive system
26. 26.🩺 Which body part has this job: churning food? (a) skull (b) stomach (c) ribs (d) skin
27. 27.True or false: taking in oxygen is a job of the skin. (a) False (b) True
28. 28.Which of these is part of the skeletal system? (a) food pipe (b) nerve (c) skull (d) lung
29. 29.Which of these is part of the digestive system? (a) stomach (b) skull (c) blood vessel (d) lung
30. 30.💨 Which gas does our body need from the air we breathe in? (a) carbon dioxide (b) smoke (c) steam (d) oxygen
31. 31.True or false: the blood is part of the circulatory system. (a) True (b) False
32. 32.Which of these is part of the digestive system? (a) spinal cord (b) large intestine (c) thigh bone (d) backbone
33. 33.What is a job of the brain? (a) churning food (b) pumping blood (c) thinking and learning (d) covering the body
34. 34.🔍 Which is the odd one out? (a) blood vessel (b) food pipe (c) blood (d) heart
35. 35.🫀 The large intestine is part of which body system? (a) digestive system (b) skeletal system (c) nervous system (d) respiratory system
36. 36.True or false: pumping blood is a job of the heart. (a) False (b) True
37. 37.🩺 Which body part has this job: pulling bones to move? (a) skin (b) kidneys (c) lungs (d) muscles
38. 38.🫘 How many kidneys do we have?
39. 39.True or false: the backbone is part of the digestive system. (a) True (b) False
40. 40.🦷 How many milk teeth does a child have?

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