Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 376 · 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.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the stars (c) the sun (d) the moon
2. 2.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
3. 3.🔍 Which is the odd one out? (a) frost (b) river water (c) an icicle (d) snow
4. 4.True or false: “ice turns into water” is an example of precipitation. (a) True (b) False
5. 5.True or false: “ice turns into water” is an example of freezing. (a) False (b) True
6. 6.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
7. 7.Which of these is an example of melting? (a) vapour turns into drops (b) puddles dry in the sun (c) wet clothes dry outside (d) a snowman turns to water
8. 8.💧 In how many states can water be found (solid, liquid, gas)?
9. 9.Which of these is an example of evaporation? (a) drops on a cold glass (b) water turns into vapour (c) hail falls from the sky (d) snow falls on mountains
10. 10.Which of these is water as a solid? (a) frost (b) dew (c) water vapour (d) raindrops
11. 11.🔄 Which change is this: a lake turns to ice? (a) melting (b) freezing (c) evaporation (d) condensation
12. 12.🔍 Which is the odd one out? (a) an icicle (b) water vapour (c) ice (d) frost
13. 13.Which of these is water as a gas? (a) tap water (b) ice (c) raindrops (d) steam
14. 14.🔍 Which is the odd one out? (a) dew (b) raindrops (c) sea water (d) frost
15. 15.🔍 Which is the odd one out? (a) raindrops (b) river water (c) sea water (d) hailstones
16. 16.🔄 Which change is this: rain falls from clouds? (a) precipitation (b) condensation (c) evaporation (d) melting
17. 17.🔍 Which is the odd one out? (a) frost (b) an icicle (c) ice (d) dew
18. 18.🧊 Pure water freezes into ice at how many degrees Celsius?
19. 19.🔍 Which is the odd one out? (a) raindrops (b) sea water (c) an icicle (d) tap water
20. 20.🔍 Which is the odd one out? (a) river water (b) steam (c) tap water (d) raindrops
21. 21.♨️ At sea level, pure water boils at how many degrees Celsius?
22. 22.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
23. 23.True or false: “a snowman turns to water” is an example of melting. (a) False (b) True
24. 24.🔍 Which is the odd one out? (a) an icicle (b) snow (c) hailstones (d) raindrops
25. 25.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
26. 26.Which of these is water as a solid? (a) raindrops (b) dew (c) an icicle (d) tap water
27. 27.Which of these is water as a liquid? (a) frost (b) tap water (c) water vapour (d) hailstones
28. 28.Which of these is water as a liquid? (a) steam (b) river water (c) hailstones (d) an icicle
29. 29.Which of these is an example of condensation? (a) water turns into vapour (b) snow falls on mountains (c) drops on a cold glass (d) rain falls from clouds
30. 30.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
31. 31.True or false: “water turns into ice” is an example of evaporation. (a) False (b) True
32. 32.🔄 Which change is this: ice cream drips in sun? (a) precipitation (b) melting (c) evaporation (d) condensation
33. 33.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
34. 34.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
35. 35.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
36. 36.🔄 Which change is this: wet clothes dry outside? (a) melting (b) precipitation (c) freezing (d) evaporation
37. 37.🔄 Which change is this: hail falls from the sky? (a) evaporation (b) freezing (c) precipitation (d) condensation
38. 38.Which of these is water as a solid? (a) sea water (b) steam (c) ice (d) tap water
39. 39.Which of these is an example of melting? (a) ice cream drips in sun (b) rain falls from clouds (c) puddles dry in the sun (d) a lake turns to ice
40. 40.True or false: “vapour turns into drops” is an example of precipitation. (a) True (b) False

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