Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 806 · 40 questions

Remember (Up, cool, down): Evaporation: water → vapour (puddles dry, wet clothes dry). Condensation: vapour → drops (clouds, drops on a cold glass). Freezing: water → ice. Melting: ice → water. Precipitation: rain, hail and snow falling. Water boils at 100 °C at sea level and freezes at 0 °C.

1. 1.Which of these is an example of evaporation? (a) clouds form in the sky (b) wet clothes dry outside (c) hail falls from the sky (d) a lake turns to ice
2. 2.🔄 Which change is this: clouds form in the sky? (a) evaporation (b) precipitation (c) freezing (d) condensation
3. 3.🔍 Which is the odd one out? (a) hailstones (b) raindrops (c) ice (d) an icicle
4. 4.Which of these is an example of melting? (a) hail falls from the sky (b) wet clothes dry outside (c) ice turns into water (d) rain falls from clouds
5. 5.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) smoke puffs (c) grains of sand (d) water droplets
6. 6.Which of these is an example of evaporation? (a) hail falls from the sky (b) water turns into ice (c) water turns into vapour (d) rain falls from clouds
7. 7.🧊 Pure water freezes into ice at how many degrees Celsius?
8. 8.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
9. 9.💧 In how many states can water be found (solid, liquid, gas)?
10. 10.Which of these is an example of freezing? (a) puddles dry in the sun (b) water turns into ice (c) ice cream drips in sun (d) drops on a cold glass
11. 11.🔍 Which is the odd one out? (a) an icicle (b) ice (c) frost (d) water vapour
12. 12.♨️ At sea level, pure water boils at how many degrees Celsius?
13. 13.True or false: “water turns into vapour” is an example of freezing. (a) True (b) False
14. 14.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
15. 15.🔄 Which change is this: a lake turns to ice? (a) precipitation (b) freezing (c) melting (d) evaporation
16. 16.🔍 Which is the odd one out? (a) tap water (b) hailstones (c) raindrops (d) river water
17. 17.True or false: “water turns into ice” is an example of condensation. (a) False (b) True
18. 18.Which of these is water as a liquid? (a) steam (b) an icicle (c) snow (d) dew
19. 19.Which of these is an example of condensation? (a) hail falls from the sky (b) water turns into ice (c) drops on a cold glass (d) wet clothes dry outside
20. 20.🔄 Which change is this: rain falls from clouds? (a) melting (b) condensation (c) precipitation (d) evaporation
21. 21.Which of these is water as a solid? (a) river water (b) water vapour (c) raindrops (d) ice
22. 22.🔄 Which change is this: puddles dry in the sun? (a) condensation (b) melting (c) freezing (d) evaporation
23. 23.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
24. 24.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the moon (c) the stars (d) the sun
25. 25.True or false: “vapour turns into drops” is an example of precipitation. (a) True (b) False
26. 26.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
27. 27.True or false: “clouds form in the sky” is an example of condensation. (a) True (b) False
28. 28.Which of these is water as a solid? (a) tap water (b) river water (c) sea water (d) hailstones
29. 29.Which of these is water as a solid? (a) water vapour (b) steam (c) snow (d) dew
30. 30.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
31. 31.Which of these is water as a liquid? (a) raindrops (b) steam (c) snow (d) ice
32. 32.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the solar system (c) the food chain (d) the water cycle
33. 33.🔄 Which change is this: ice cream drips in sun? (a) precipitation (b) melting (c) condensation (d) evaporation
34. 34.Which of these is water as a liquid? (a) an icicle (b) ice (c) tap water (d) water vapour
35. 35.Which of these is an example of precipitation? (a) a lake turns to ice (b) snow falls on mountains (c) water turns into vapour (d) vapour turns into drops
36. 36.True or false: “a snowman turns to water” is an example of condensation. (a) False (b) True
37. 37.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
38. 38.🔍 Which is the odd one out? (a) ice (b) dew (c) raindrops (d) sea water
39. 39.🔄 Which change is this: vapour turns into drops? (a) freezing (b) condensation (c) precipitation (d) evaporation
40. 40.🌊 Where is most of the water on Earth? (a) in rivers (b) in the oceans (c) in clouds (d) in wells

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