Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 473 · 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 water as a liquid? (a) frost (b) an icicle (c) raindrops (d) steam
2. 2.🔄 Which change is this: wet clothes dry outside? (a) evaporation (b) condensation (c) freezing (d) melting
3. 3.🧊 Pure water freezes into ice at how many degrees Celsius?
4. 4.🌊 Where is most of the water on Earth? (a) in the oceans (b) in wells (c) in rivers (d) in clouds
5. 5.🔍 Which is the odd one out? (a) ice (b) snow (c) raindrops (d) hailstones
6. 6.Which of these is water as a liquid? (a) steam (b) dew (c) snow (d) water vapour
7. 7.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the sun (c) the soil (d) the stars
8. 8.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
9. 9.Which of these is an example of melting? (a) water turns into ice (b) puddles dry in the sun (c) vapour turns into drops (d) a snowman turns to water
10. 10.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
11. 11.True or false: “water turns into ice” is an example of melting. (a) False (b) True
12. 12.☁️ Clouds are made of tiny ___. (a) grains of sand (b) smoke puffs (c) water droplets (d) bits of cotton
13. 13.🔄 Which change is this: puddles dry in the sun? (a) evaporation (b) precipitation (c) condensation (d) melting
14. 14.Which of these is an example of precipitation? (a) ice cream drips in sun (b) clouds form in the sky (c) snow falls on mountains (d) water turns into vapour
15. 15.🔄 Which change is this: ice turns into water? (a) evaporation (b) condensation (c) freezing (d) melting
16. 16.🔍 Which is the odd one out? (a) hailstones (b) sea water (c) dew (d) raindrops
17. 17.Which of these is water as a gas? (a) steam (b) river water (c) raindrops (d) dew
18. 18.True or false: “puddles dry in the sun” is an example of freezing. (a) True (b) False
19. 19.Which of these is an example of evaporation? (a) clouds form in the sky (b) puddles dry in the sun (c) hail falls from the sky (d) rain falls from clouds
20. 20.True or false: “snow falls on mountains” is an example of melting. (a) False (b) True
21. 21.True or false: “water turns into vapour” is an example of evaporation. (a) False (b) True
22. 22.Which of these is an example of freezing? (a) ice cream drips in sun (b) snow falls on mountains (c) water turns into vapour (d) a lake turns to ice
23. 23.🔍 Which is the odd one out? (a) snow (b) ice (c) water vapour (d) frost
24. 24.💧 In how many states can water be found (solid, liquid, gas)?
25. 25.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
26. 26.True or false: “wet clothes dry outside” is an example of evaporation. (a) False (b) True
27. 27.🔄 Which change is this: rain falls from clouds? (a) freezing (b) precipitation (c) condensation (d) melting
28. 28.🔄 Which change is this: drops on a cold glass? (a) condensation (b) evaporation (c) melting (d) freezing
29. 29.🔍 Which is the odd one out? (a) tap water (b) snow (c) an icicle (d) ice
30. 30.🔄 Which change is this: a snowman turns to water? (a) precipitation (b) condensation (c) melting (d) freezing
31. 31.🔍 Which is the odd one out? (a) an icicle (b) hailstones (c) river water (d) frost
32. 32.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
33. 33.True or false: “rain falls from clouds” is an example of precipitation. (a) True (b) False
34. 34.🔄 Which change is this: a lake turns to ice? (a) melting (b) condensation (c) freezing (d) evaporation
35. 35.Which of these is water as a liquid? (a) snow (b) an icicle (c) hailstones (d) tap water
36. 36.Which of these is an example of evaporation? (a) ice cream drips in sun (b) wet clothes dry outside (c) a snowman turns to water (d) ice turns into water
37. 37.🔍 Which is the odd one out? (a) steam (b) sea water (c) raindrops (d) dew
38. 38.Which of these is water as a solid? (a) tap water (b) dew (c) ice (d) sea water
39. 39.True or false: “a lake turns to ice” is an example of evaporation. (a) True (b) False
40. 40.True or false: “hail falls from the sky” is an example of evaporation. (a) False (b) True

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