Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 435 · 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) ice turns into water (b) clouds form in the sky (c) hail falls from the sky (d) wet clothes dry outside
2. 2.Which of these is water as a liquid? (a) frost (b) sea water (c) ice (d) water vapour
3. 3.💧 In how many states can water be found (solid, liquid, gas)?
4. 4.Which of these is water as a gas? (a) sea water (b) snow (c) dew (d) water vapour
5. 5.Which of these is an example of condensation? (a) wet clothes dry outside (b) ice turns into water (c) snow falls on mountains (d) drops on a cold glass
6. 6.🧊 Pure water freezes into ice at how many degrees Celsius?
7. 7.🔍 Which is the odd one out? (a) river water (b) raindrops (c) water vapour (d) tap water
8. 8.♨️ At sea level, pure water boils at how many degrees Celsius?
9. 9.Which of these is water as a gas? (a) raindrops (b) tap water (c) steam (d) ice
10. 10.🔄 Which change is this: a lake turns to ice? (a) precipitation (b) condensation (c) evaporation (d) freezing
11. 11.🔍 Which is the odd one out? (a) river water (b) raindrops (c) dew (d) frost
12. 12.True or false: “drops on a cold glass” is an example of evaporation. (a) True (b) False
13. 13.Which of these is water as a solid? (a) raindrops (b) river water (c) snow (d) steam
14. 14.True or false: “water turns into ice” is an example of precipitation. (a) True (b) False
15. 15.🔄 Which change is this: wet clothes dry outside? (a) evaporation (b) condensation (c) freezing (d) precipitation
16. 16.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
17. 17.Which of these is water as a solid? (a) water vapour (b) sea water (c) ice (d) tap water
18. 18.Which of these is an example of freezing? (a) drops on a cold glass (b) ice cream drips in sun (c) water turns into ice (d) ice turns into water
19. 19.Which of these is an example of condensation? (a) snow falls on mountains (b) clouds form in the sky (c) wet clothes dry outside (d) a lake turns to ice
20. 20.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
21. 21.🔄 Which change is this: water turns into vapour? (a) melting (b) evaporation (c) precipitation (d) freezing
22. 22.Which of these is an example of evaporation? (a) water turns into ice (b) vapour turns into drops (c) hail falls from the sky (d) water turns into vapour
23. 23.☁️ Clouds are made of tiny ___. (a) grains of sand (b) water droplets (c) smoke puffs (d) bits of cotton
24. 24.True or false: “puddles dry in the sun” is an example of precipitation. (a) True (b) False
25. 25.🔍 Which is the odd one out? (a) an icicle (b) river water (c) ice (d) frost
26. 26.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
27. 27.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the sun (c) the moon (d) the stars
28. 28.Which of these is water as a solid? (a) frost (b) tap water (c) dew (d) river water
29. 29.🔍 Which is the odd one out? (a) snow (b) raindrops (c) ice (d) an icicle
30. 30.🔍 Which is the odd one out? (a) steam (b) an icicle (c) frost (d) snow
31. 31.Which of these is an example of melting? (a) ice cream drips in sun (b) a lake turns to ice (c) clouds form in the sky (d) rain falls from clouds
32. 32.True or false: “hail falls from the sky” is an example of precipitation. (a) True (b) False
33. 33.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
34. 34.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
35. 35.🔍 Which is the odd one out? (a) ice (b) dew (c) snow (d) an icicle
36. 36.True or false: “water turns into ice” is an example of melting. (a) False (b) True
37. 37.🔄 Which change is this: ice turns into water? (a) evaporation (b) freezing (c) condensation (d) melting
38. 38.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
39. 39.🔄 Which change is this: ice cream drips in sun? (a) freezing (b) melting (c) precipitation (d) evaporation
40. 40.Which of these is water as a liquid? (a) water vapour (b) an icicle (c) frost (d) raindrops

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