Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 957 · 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.💧 In how many states can water be found (solid, liquid, gas)?
2. 2.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
3. 3.Which of these is an example of melting? (a) vapour turns into drops (b) drops on a cold glass (c) a snowman turns to water (d) wet clothes dry outside
4. 4.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
5. 5.🔄 Which change is this: clouds form in the sky? (a) freezing (b) precipitation (c) melting (d) condensation
6. 6.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
7. 7.🔄 Which change is this: vapour turns into drops? (a) freezing (b) melting (c) condensation (d) precipitation
8. 8.Which of these is an example of freezing? (a) a lake turns to ice (b) puddles dry in the sun (c) ice turns into water (d) water turns into vapour
9. 9.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
10. 10.True or false: “ice turns into water” is an example of melting. (a) False (b) True
11. 11.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
12. 12.♨️ At sea level, pure water boils at how many degrees Celsius?
13. 13.Which of these is an example of melting? (a) wet clothes dry outside (b) puddles dry in the sun (c) water turns into vapour (d) ice turns into water
14. 14.🔄 Which change is this: puddles dry in the sun? (a) melting (b) precipitation (c) evaporation (d) condensation
15. 15.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
16. 16.Which of these is an example of evaporation? (a) snow falls on mountains (b) a lake turns to ice (c) water turns into vapour (d) clouds form in the sky
17. 17.Which of these is water as a gas? (a) river water (b) hailstones (c) steam (d) dew
18. 18.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the soil (c) the moon (d) the stars
19. 19.🔍 Which is the odd one out? (a) sea water (b) tap water (c) dew (d) steam
20. 20.Which of these is water as a solid? (a) tap water (b) raindrops (c) river water (d) frost
21. 21.🧊 Pure water freezes into ice at how many degrees Celsius?
22. 22.🔄 Which change is this: snow falls on mountains? (a) evaporation (b) condensation (c) precipitation (d) freezing
23. 23.Which of these is an example of evaporation? (a) rain falls from clouds (b) hail falls from the sky (c) puddles dry in the sun (d) clouds form in the sky
24. 24.Which of these is water as a liquid? (a) tap water (b) steam (c) an icicle (d) water vapour
25. 25.True or false: “ice cream drips in sun” is an example of evaporation. (a) True (b) False
26. 26.🔄 Which change is this: hail falls from the sky? (a) precipitation (b) melting (c) evaporation (d) freezing
27. 27.True or false: “water turns into vapour” is an example of evaporation. (a) True (b) False
28. 28.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) grains of sand (c) water droplets (d) bits of cotton
29. 29.Which of these is an example of freezing? (a) water turns into ice (b) clouds form in the sky (c) vapour turns into drops (d) water turns into vapour
30. 30.🔍 Which is the odd one out? (a) an icicle (b) ice (c) hailstones (d) tap water
31. 31.Which of these is water as a liquid? (a) frost (b) steam (c) raindrops (d) snow
32. 32.Which of these is an example of condensation? (a) vapour turns into drops (b) wet clothes dry outside (c) water turns into vapour (d) ice cream drips in sun
33. 33.🔍 Which is the odd one out? (a) tap water (b) river water (c) ice (d) raindrops
34. 34.🔍 Which is the odd one out? (a) tap water (b) dew (c) river water (d) an icicle
35. 35.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
36. 36.🔄 Which change is this: water turns into vapour? (a) freezing (b) melting (c) condensation (d) evaporation
37. 37.True or false: “a lake turns to ice” is an example of freezing. (a) False (b) True
38. 38.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
39. 39.🔄 Which change is this: a snowman turns to water? (a) precipitation (b) evaporation (c) freezing (d) melting
40. 40.🔍 Which is the odd one out? (a) tap water (b) raindrops (c) dew (d) snow

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