Class 5 GK Worksheet: Science in Daily Life

GK lesson 26: Science in daily life · Set 513 · 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: water power is a non-renewable source of energy. (a) True (b) False
2. 2.Which of these is a gas? (a) wood (b) a brick (c) water (d) air
3. 3.🧪 Is wood a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
4. 4.🧪 Is water vapour a solid, a liquid or a gas? (a) a solid (b) a gas (c) a liquid
5. 5.🧲 How many poles does a magnet have?
6. 6.⚙️ Which simple machine is a see-saw? (a) lever (b) screw (c) wedge (d) pulley
7. 7.🧪 Is a book a solid, a liquid or a gas? (a) a gas (b) a solid (c) a liquid
8. 8.💧 What do we call water turning into vapour? (a) condensation (b) evaporation (c) freezing (d) melting
9. 9.True or false: natural gas is a non-renewable source of energy. (a) False (b) True
10. 10.🔍 Which is the odd one out? (a) water vapour (b) carbon dioxide (c) air (d) water
11. 11.True or false: coal is a renewable source of energy. (a) True (b) False
12. 12.♻️ Is kerosene a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
13. 13.Which of these is a solid? (a) cooking oil (b) fruit juice (c) water (d) ice
14. 14.🔍 Which is the odd one out? (a) cobalt (b) a copper wire (c) an iron nail (d) nickel
15. 15.Which of these is a pulley? (a) a knife (b) a ramp (c) a jar lid (d) a lift
16. 16.🧊 Pure water freezes into ice at how many degrees Celsius?
17. 17.🧪 Is ice a solid, a liquid or a gas? (a) a liquid (b) a gas (c) a solid
18. 18.♻️ Is petrol a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
19. 19.⚙️ How many simple machines do we learn about (lever, pulley, wedge …)?
20. 20.🧲 Is a plastic ruler pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
21. 21.🔍 Which is the odd one out? (a) air (b) carbon dioxide (c) a brick (d) water vapour
22. 22.🌿 Which gas do green plants give out in sunlight? (a) carbon dioxide (b) smoke (c) oxygen (d) steam
23. 23.♻️ Is water power a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
24. 24.Which of these is an inclined plane? (a) a flagpole (b) a lift (c) a ramp (d) a bottle opener
25. 25.Which of these is a wedge? (a) a steering wheel (b) a ramp (c) a flagpole (d) an axe
26. 26.🔍 Which is the odd one out? (a) cobalt (b) a cotton cloth (c) an iron screw (d) nickel
27. 27.🔍 Which is the odd one out? (a) milk (b) carbon dioxide (c) air (d) steam
28. 28.♻️ Is solar energy a renewable or a non-renewable source of energy? (a) renewable (b) non-renewable
29. 29.Which of these is a solid? (a) cooking oil (b) fruit juice (c) a book (d) honey
30. 30.🧪 How many common states of matter do we see around us (solid, liquid, gas)?
31. 31.⚙️ Which simple machine is a bottle opener? (a) screw (b) pulley (c) lever (d) wedge
32. 32.True or false: a ramp is an inclined plane. (a) False (b) True
33. 33.Which of these is a solid? (a) water (b) wood (c) vinegar (d) fruit juice
34. 34.♨️ At sea level, pure water boils at how many degrees Celsius?
35. 35.🧲 Is a gold ring pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
36. 36.🧲 Is an iron nail pulled by a magnet or not? (a) not pulled by a magnet (b) pulled by a magnet
37. 37.True or false: kerosene is a renewable source of energy. (a) False (b) True
38. 38.♻️ Is crude oil a renewable or a non-renewable source of energy? (a) non-renewable (b) renewable
39. 39.🔍 Which is the odd one out? (a) an iron bolt (b) an iron screw (c) an iron pin (d) aluminium foil
40. 40.Which of these is a pulley? (a) a flagpole (b) a doorknob (c) a knife (d) a bottle opener

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