Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 360 · 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.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
2. 2.🔍 Which is the odd one out? (a) raindrops (b) river water (c) dew (d) frost
3. 3.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
4. 4.Which of these is water as a solid? (a) water vapour (b) dew (c) river water (d) frost
5. 5.Which of these is water as a liquid? (a) snow (b) frost (c) steam (d) dew
6. 6.💧 In how many states can water be found (solid, liquid, gas)?
7. 7.🔄 Which change is this: clouds form in the sky? (a) precipitation (b) evaporation (c) freezing (d) condensation
8. 8.Which of these is an example of freezing? (a) snow falls on mountains (b) clouds form in the sky (c) ice cream drips in sun (d) water turns into ice
9. 9.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
10. 10.🔍 Which is the odd one out? (a) frost (b) steam (c) snow (d) an icicle
11. 11.Which of these is water as a solid? (a) tap water (b) water vapour (c) sea water (d) ice
12. 12.Which of these is an example of precipitation? (a) wet clothes dry outside (b) ice turns into water (c) hail falls from the sky (d) vapour turns into drops
13. 13.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
14. 14.True or false: “puddles dry in the sun” is an example of evaporation. (a) True (b) False
15. 15.True or false: “water turns into ice” is an example of precipitation. (a) False (b) True
16. 16.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
17. 17.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
18. 18.🔄 Which change is this: ice turns into water? (a) freezing (b) evaporation (c) condensation (d) melting
19. 19.Which of these is an example of evaporation? (a) clouds form in the sky (b) water turns into ice (c) puddles dry in the sun (d) a lake turns to ice
20. 20.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
21. 21.True or false: “clouds form in the sky” is an example of evaporation. (a) True (b) False
22. 22.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
23. 23.🌊 Where is most of the water on Earth? (a) in rivers (b) in clouds (c) in wells (d) in the oceans
24. 24.🔄 Which change is this: a snowman turns to water? (a) freezing (b) melting (c) evaporation (d) precipitation
25. 25.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
26. 26.Which of these is water as a liquid? (a) snow (b) frost (c) steam (d) river water
27. 27.True or false: “a snowman turns to water” is an example of freezing. (a) True (b) False
28. 28.🔄 Which change is this: water turns into vapour? (a) precipitation (b) condensation (c) evaporation (d) melting
29. 29.🔍 Which is the odd one out? (a) an icicle (b) river water (c) tap water (d) dew
30. 30.🔄 Which change is this: hail falls from the sky? (a) evaporation (b) freezing (c) precipitation (d) melting
31. 31.🔍 Which is the odd one out? (a) dew (b) frost (c) an icicle (d) hailstones
32. 32.🔄 Which change is this: puddles dry in the sun? (a) freezing (b) condensation (c) evaporation (d) melting
33. 33.Which of these is an example of evaporation? (a) water turns into vapour (b) rain falls from clouds (c) clouds form in the sky (d) ice turns into water
34. 34.🔍 Which is the odd one out? (a) snow (b) ice (c) hailstones (d) water vapour
35. 35.🔄 Which change is this: water turns into ice? (a) melting (b) precipitation (c) evaporation (d) freezing
36. 36.Which of these is water as a liquid? (a) water vapour (b) tap water (c) snow (d) steam
37. 37.Which of these is water as a liquid? (a) an icicle (b) frost (c) water vapour (d) raindrops
38. 38.🧊 Pure water freezes into ice at how many degrees Celsius?
39. 39.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the moon (c) the sun (d) the stars
40. 40.♨️ At sea level, pure water boils at how many degrees Celsius?

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