Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 663 · 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 of these is water as a solid? (a) dew (b) ice (c) steam (d) river water
2. 2.Which of these is an example of precipitation? (a) drops on a cold glass (b) wet clothes dry outside (c) puddles dry in the sun (d) hail falls from the sky
3. 3.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
4. 4.🔍 Which is the odd one out? (a) sea water (b) steam (c) raindrops (d) dew
5. 5.Which of these is water as a gas? (a) hailstones (b) steam (c) an icicle (d) ice
6. 6.🔍 Which is the odd one out? (a) snow (b) an icicle (c) ice (d) tap water
7. 7.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
8. 8.☁️ Clouds are made of tiny ___. (a) grains of sand (b) smoke puffs (c) water droplets (d) bits of cotton
9. 9.🧊 Pure water freezes into ice at how many degrees Celsius?
10. 10.Which of these is an example of condensation? (a) vapour turns into drops (b) puddles dry in the sun (c) ice turns into water (d) snow falls on mountains
11. 11.Which of these is water as a liquid? (a) snow (b) an icicle (c) river water (d) steam
12. 12.Which of these is an example of freezing? (a) clouds form in the sky (b) water turns into ice (c) hail falls from the sky (d) rain falls from clouds
13. 13.🔄 Which change is this: water turns into ice? (a) condensation (b) evaporation (c) freezing (d) precipitation
14. 14.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
15. 15.🔍 Which is the odd one out? (a) tap water (b) dew (c) raindrops (d) ice
16. 16.🔄 Which change is this: drops on a cold glass? (a) precipitation (b) freezing (c) condensation (d) evaporation
17. 17.True or false: “clouds form in the sky” is an example of freezing. (a) False (b) True
18. 18.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
19. 19.True or false: “vapour turns into drops” is an example of precipitation. (a) False (b) True
20. 20.True or false: “hail falls from the sky” is an example of evaporation. (a) True (b) False
21. 21.Which of these is an example of freezing? (a) hail falls from the sky (b) vapour turns into drops (c) a lake turns to ice (d) wet clothes dry outside
22. 22.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
23. 23.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
24. 24.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the soil (c) the moon (d) the stars
25. 25.🔄 Which change is this: hail falls from the sky? (a) freezing (b) condensation (c) melting (d) precipitation
26. 26.🔄 Which change is this: snow falls on mountains? (a) evaporation (b) freezing (c) melting (d) precipitation
27. 27.True or false: “ice turns into water” is an example of melting. (a) False (b) True
28. 28.Which of these is an example of evaporation? (a) a lake turns to ice (b) water turns into ice (c) water turns into vapour (d) ice turns into water
29. 29.Which of these is water as a liquid? (a) sea water (b) snow (c) an icicle (d) steam
30. 30.♨️ At sea level, pure water boils at how many degrees Celsius?
31. 31.True or false: “water turns into ice” is an example of evaporation. (a) True (b) False
32. 32.Which of these is water as a liquid? (a) hailstones (b) water vapour (c) frost (d) dew
33. 33.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
34. 34.🔍 Which is the odd one out? (a) hailstones (b) sea water (c) snow (d) an icicle
35. 35.🔄 Which change is this: ice cream drips in sun? (a) freezing (b) melting (c) precipitation (d) condensation
36. 36.🔄 Which change is this: vapour turns into drops? (a) melting (b) freezing (c) condensation (d) evaporation
37. 37.Which of these is water as a gas? (a) dew (b) water vapour (c) an icicle (d) raindrops
38. 38.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
39. 39.🔄 Which change is this: clouds form in the sky? (a) evaporation (b) precipitation (c) melting (d) condensation
40. 40.Which of these is an example of melting? (a) hail falls from the sky (b) clouds form in the sky (c) puddles dry in the sun (d) ice turns into water

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