Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 811 · 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) tap water (b) ice (c) frost (d) snow
2. 2.🔄 Which change is this: rain falls from clouds? (a) freezing (b) precipitation (c) condensation (d) melting
3. 3.Which of these is water as a solid? (a) water vapour (b) raindrops (c) dew (d) frost
4. 4.Which of these is an example of melting? (a) wet clothes dry outside (b) snow falls on mountains (c) ice turns into water (d) hail falls from the sky
5. 5.True or false: “snow falls on mountains” is an example of precipitation. (a) False (b) True
6. 6.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the water cycle (c) the life cycle (d) the solar system
7. 7.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
8. 8.Which of these is an example of condensation? (a) puddles dry in the sun (b) drops on a cold glass (c) water turns into ice (d) a snowman turns to water
9. 9.🔍 Which is the odd one out? (a) steam (b) frost (c) ice (d) hailstones
10. 10.Which of these is an example of freezing? (a) ice turns into water (b) water turns into ice (c) clouds form in the sky (d) a snowman turns to water
11. 11.Which of these is water as a liquid? (a) steam (b) tap water (c) an icicle (d) hailstones
12. 12.Which of these is an example of evaporation? (a) ice cream drips in sun (b) drops on a cold glass (c) puddles dry in the sun (d) clouds form in the sky
13. 13.🔄 Which change is this: a lake turns to ice? (a) condensation (b) evaporation (c) freezing (d) precipitation
14. 14.🔄 Which change is this: snow falls on mountains? (a) condensation (b) evaporation (c) precipitation (d) freezing
15. 15.True or false: “clouds form in the sky” is an example of condensation. (a) True (b) False
16. 16.🔍 Which is the odd one out? (a) snow (b) an icicle (c) raindrops (d) hailstones
17. 17.True or false: “a snowman turns to water” is an example of melting. (a) True (b) False
18. 18.🔍 Which is the odd one out? (a) raindrops (b) dew (c) frost (d) tap water
19. 19.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the moon (c) the sun (d) the stars
20. 20.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
21. 21.🔍 Which is the odd one out? (a) an icicle (b) raindrops (c) river water (d) sea water
22. 22.🔄 Which change is this: water turns into vapour? (a) evaporation (b) condensation (c) freezing (d) precipitation
23. 23.Which of these is water as a solid? (a) river water (b) hailstones (c) water vapour (d) steam
24. 24.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
25. 25.💧 In how many states can water be found (solid, liquid, gas)?
26. 26.Which of these is an example of melting? (a) a snowman turns to water (b) wet clothes dry outside (c) drops on a cold glass (d) a lake turns to ice
27. 27.Which of these is water as a liquid? (a) hailstones (b) an icicle (c) sea water (d) frost
28. 28.True or false: “hail falls from the sky” is an example of precipitation. (a) True (b) False
29. 29.🧊 Pure water freezes into ice at how many degrees Celsius?
30. 30.True or false: “ice cream drips in sun” is an example of precipitation. (a) True (b) False
31. 31.🔍 Which is the odd one out? (a) snow (b) frost (c) sea water (d) an icicle
32. 32.True or false: “snow falls on mountains” is an example of melting. (a) False (b) True
33. 33.Which of these is water as a gas? (a) hailstones (b) frost (c) steam (d) ice
34. 34.♨️ At sea level, pure water boils at how many degrees Celsius?
35. 35.Which of these is water as a solid? (a) tap water (b) an icicle (c) raindrops (d) water vapour
36. 36.True or false: “water turns into ice” is an example of precipitation. (a) False (b) True
37. 37.🔍 Which is the odd one out? (a) dew (b) water vapour (c) river water (d) sea water
38. 38.Which of these is an example of condensation? (a) vapour turns into drops (b) a snowman turns to water (c) ice cream drips in sun (d) puddles dry in the sun
39. 39.🔍 Which is the odd one out? (a) sea water (b) tap water (c) hailstones (d) dew
40. 40.🔄 Which change is this: ice turns into water? (a) freezing (b) evaporation (c) melting (d) condensation

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