Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 444 · 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 is the odd one out? (a) an icicle (b) snow (c) ice (d) sea water
2. 2.Which of these is an example of evaporation? (a) ice cream drips in sun (b) rain falls from clouds (c) a snowman turns to water (d) water turns into vapour
3. 3.🔍 Which is the odd one out? (a) steam (b) snow (c) frost (d) ice
4. 4.🔄 Which change is this: ice cream drips in sun? (a) evaporation (b) precipitation (c) condensation (d) melting
5. 5.🌊 Where is most of the water on Earth? (a) in rivers (b) in wells (c) in clouds (d) in the oceans
6. 6.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
7. 7.Which of these is water as a gas? (a) frost (b) tap water (c) steam (d) river water
8. 8.True or false: “rain falls from clouds” is an example of precipitation. (a) False (b) True
9. 9.💧 In how many states can water be found (solid, liquid, gas)?
10. 10.🧊 Pure water freezes into ice at how many degrees Celsius?
11. 11.🔄 Which change is this: a snowman turns to water? (a) precipitation (b) freezing (c) evaporation (d) melting
12. 12.Which of these is water as a solid? (a) raindrops (b) water vapour (c) steam (d) hailstones
13. 13.Which of these is water as a liquid? (a) steam (b) hailstones (c) river water (d) snow
14. 14.♨️ At sea level, pure water boils at how many degrees Celsius?
15. 15.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
16. 16.Which of these is water as a gas? (a) frost (b) an icicle (c) ice (d) water vapour
17. 17.Which of these is an example of melting? (a) vapour turns into drops (b) hail falls from the sky (c) a snowman turns to water (d) puddles dry in the sun
18. 18.🔍 Which is the odd one out? (a) an icicle (b) hailstones (c) river water (d) snow
19. 19.True or false: “hail falls from the sky” is an example of melting. (a) False (b) True
20. 20.Which of these is water as a liquid? (a) ice (b) tap water (c) hailstones (d) an icicle
21. 21.🔍 Which is the odd one out? (a) ice (b) snow (c) water vapour (d) frost
22. 22.🔍 Which is the odd one out? (a) an icicle (b) snow (c) raindrops (d) hailstones
23. 23.Which of these is an example of condensation? (a) ice cream drips in sun (b) a snowman turns to water (c) ice turns into water (d) clouds form in the sky
24. 24.Which of these is an example of precipitation? (a) ice turns into water (b) wet clothes dry outside (c) rain falls from clouds (d) drops on a cold glass
25. 25.Which of these is an example of precipitation? (a) clouds form in the sky (b) puddles dry in the sun (c) water turns into vapour (d) snow falls on mountains
26. 26.Which of these is an example of freezing? (a) a lake turns to ice (b) ice turns into water (c) rain falls from clouds (d) water turns into vapour
27. 27.🔄 Which change is this: hail falls from the sky? (a) precipitation (b) freezing (c) condensation (d) evaporation
28. 28.🔄 Which change is this: snow falls on mountains? (a) evaporation (b) precipitation (c) melting (d) condensation
29. 29.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
30. 30.Which of these is water as a solid? (a) ice (b) dew (c) water vapour (d) sea water
31. 31.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
32. 32.Which of these is water as a liquid? (a) raindrops (b) frost (c) steam (d) water vapour
33. 33.Which of these is water as a liquid? (a) water vapour (b) ice (c) dew (d) snow
34. 34.True or false: “water turns into ice” is an example of freezing. (a) False (b) True
35. 35.🔄 Which change is this: rain falls from clouds? (a) condensation (b) evaporation (c) melting (d) precipitation
36. 36.🔄 Which change is this: water turns into ice? (a) melting (b) freezing (c) condensation (d) precipitation
37. 37.Which of these is water as a solid? (a) steam (b) tap water (c) dew (d) an icicle
38. 38.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
39. 39.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
40. 40.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the soil (c) the stars (d) the moon

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