Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 166 · 40 questions

Remember (Spot the science): Magnets: pull iron, nickel, cobalt; like poles push apart, unlike poles pull together; a freely hanging magnet points north–south. Simple machines: lever (see-saw, crowbar), pulley (flagpole), inclined plane (ramp, slide), wedge (knife, axe), wheel and axle (doorknob), screw (jar lid). Solids keep their shape, liquids flow, gases fill any space. Renewable: solar, wind, water, tidal energy. Non-renewable: coal, petrol, diesel, natural gas.

1. 1.True or false: kerosene is a renewable source of energy. (a) False (b) True
2. 2.True or false: a crowbar is a lever. (a) False (b) True
3. 3.🧲 Is a cotton cloth pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
4. 4.Which of these is a liquid? (a) carbon dioxide (b) water vapour (c) honey (d) a stone
5. 5.🧲 Is a paper sheet pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
6. 6.🧊 What do we call ice turning into water? (a) freezing (b) melting (c) boiling (d) condensation
7. 7.🧊 Pure water freezes into ice at how many degrees Celsius?
8. 8.♨️ At sea level, pure water boils at how many degrees Celsius?
9. 9.True or false: a nutcracker is a screw. (a) False (b) True
10. 10.Which of these is a liquid? (a) oxygen (b) vinegar (c) water vapour (d) an iron rod
11. 11.🧪 Is cooking oil a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
12. 12.🧲 Is a copper wire pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
13. 13.🧲 Is an iron screw pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
14. 14.🧲 Two north poles of magnets face each other. What happens? (a) they pull together (b) they melt (c) they push apart (d) they turn blue
15. 15.True or false: coal is a non-renewable source of energy. (a) True (b) False
16. 16.True or false: wind energy is a non-renewable source of energy. (a) False (b) True
17. 17.🧲 A north pole faces a south pole. What happens? (a) they push apart (b) they turn blue (c) they pull together (d) they melt
18. 18.♻️ Is natural gas a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
19. 19.Which of these is a lever? (a) a steering wheel (b) a ramp (c) a crowbar (d) a doorknob
20. 20.♻️ Is water power a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
21. 21.🧲 Is nickel pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
22. 22.🔍 Which is the odd one out? (a) a copper wire (b) a paper sheet (c) a wooden spoon (d) an iron bolt
23. 23.Which of these is a screw? (a) a bottle opener (b) a doorknob (c) a jar lid (d) a playground slide
24. 24.⚙️ Which simple machine is a knife? (a) wedge (b) inclined plane (c) screw (d) lever
25. 25.True or false: petrol is a non-renewable source of energy. (a) False (b) True
26. 26.🔍 Which is the odd one out? (a) a wooden spoon (b) a gold ring (c) a rubber band (d) cobalt
27. 27.♻️ Is wind energy a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
28. 28.💧 What do we call water turning into vapour? (a) evaporation (b) freezing (c) melting (d) condensation
29. 29.True or false: a bottle opener is a lever. (a) False (b) True
30. 30.⚙️ Which simple machine is a bottle opener? (a) screw (b) lever (c) pulley (d) wedge
31. 31.True or false: a jar lid is a lever. (a) True (b) False
32. 32.🧲 Is an iron bolt pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
33. 33.True or false: an axe is a lever. (a) True (b) False
34. 34.🧲 Is a glass marble pulled by a magnet or not? (a) pulled by a magnet (b) not pulled by a magnet
35. 35.🧲 Is aluminium foil pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
36. 36.🧪 Is steam a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
37. 37.True or false: water power is a renewable source of energy. (a) True (b) False
38. 38.🌱 Which gas do green plants take in to make their food? (a) oxygen (b) carbon dioxide (c) steam (d) smoke
39. 39.Which of these is a solid? (a) water (b) milk (c) steam (d) a book
40. 40.♻️ Is tidal energy a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable

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