Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 399 · 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 “an icicle” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
2. 2.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
3. 3.🔍 Which is the odd one out? (a) snow (b) sea water (c) hailstones (d) an icicle
4. 4.Which of these is an example of freezing? (a) water turns into ice (b) clouds form in the sky (c) wet clothes dry outside (d) hail falls from the sky
5. 5.🔄 Which change is this: snow falls on mountains? (a) precipitation (b) freezing (c) condensation (d) evaporation
6. 6.🔍 Which is the odd one out? (a) dew (b) ice (c) hailstones (d) snow
7. 7.True or false: “wet clothes dry outside” is an example of condensation. (a) True (b) False
8. 8.🧊 Pure water freezes into ice at how many degrees Celsius?
9. 9.True or false: “wet clothes dry outside” is an example of evaporation. (a) False (b) True
10. 10.🔄 Which change is this: drops on a cold glass? (a) precipitation (b) evaporation (c) condensation (d) freezing
11. 11.Which of these is an example of evaporation? (a) a snowman turns to water (b) water turns into vapour (c) vapour turns into drops (d) ice cream drips in sun
12. 12.🔄 Which change is this: hail falls from the sky? (a) freezing (b) melting (c) evaporation (d) precipitation
13. 13.Which of these is water as a solid? (a) tap water (b) steam (c) hailstones (d) dew
14. 14.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
15. 15.True or false: “a snowman turns to water” is an example of melting. (a) True (b) False
16. 16.Which of these is an example of condensation? (a) a snowman turns to water (b) drops on a cold glass (c) puddles dry in the sun (d) water turns into vapour
17. 17.🔄 Which change is this: wet clothes dry outside? (a) precipitation (b) melting (c) evaporation (d) freezing
18. 18.Which of these is water as a solid? (a) dew (b) tap water (c) raindrops (d) ice
19. 19.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
20. 20.💧 In how many states can water be found (solid, liquid, gas)?
21. 21.🔍 Which is the odd one out? (a) sea water (b) raindrops (c) tap water (d) ice
22. 22.Which of these is water as a liquid? (a) water vapour (b) dew (c) an icicle (d) snow
23. 23.Which of these is an example of melting? (a) puddles dry in the sun (b) clouds form in the sky (c) a snowman turns to water (d) snow falls on mountains
24. 24.🔍 Which is the odd one out? (a) river water (b) dew (c) hailstones (d) raindrops
25. 25.Which of these is water as a gas? (a) snow (b) dew (c) water vapour (d) ice
26. 26.Which of these is water as a solid? (a) steam (b) water vapour (c) tap water (d) snow
27. 27.🔄 Which change is this: a lake turns to ice? (a) precipitation (b) freezing (c) evaporation (d) condensation
28. 28.True or false: “water turns into vapour” is an example of melting. (a) False (b) True
29. 29.🔄 Which change is this: rain falls from clouds? (a) freezing (b) melting (c) condensation (d) precipitation
30. 30.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) grains of sand (c) bits of cotton (d) water droplets
31. 31.🔍 Which is the odd one out? (a) hailstones (b) frost (c) snow (d) water vapour
32. 32.🔄 Which change is this: puddles dry in the sun? (a) condensation (b) freezing (c) evaporation (d) precipitation
33. 33.True or false: “hail falls from the sky” is an example of precipitation. (a) False (b) True
34. 34.🔍 Which is the odd one out? (a) an icicle (b) hailstones (c) tap water (d) ice
35. 35.🔄 Which change is this: a snowman turns to water? (a) evaporation (b) freezing (c) condensation (d) melting
36. 36.Which of these is water as a liquid? (a) ice (b) hailstones (c) river water (d) an icicle
37. 37.Which of these is water as a gas? (a) frost (b) steam (c) ice (d) hailstones
38. 38.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the sun (c) the soil (d) the stars
39. 39.🌊 Where is most of the water on Earth? (a) in wells (b) in rivers (c) in the oceans (d) in clouds
40. 40.🔍 Which is the odd one out? (a) ice (b) snow (c) an icicle (d) raindrops

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