Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 330 · 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 change is this: hail falls from the sky? (a) precipitation (b) evaporation (c) freezing (d) condensation
2. 2.Which of these is an example of melting? (a) water turns into ice (b) ice cream drips in sun (c) puddles dry in the sun (d) clouds form in the sky
3. 3.Which of these is water as a solid? (a) sea water (b) raindrops (c) river water (d) hailstones
4. 4.🔄 Which change is this: wet clothes dry outside? (a) freezing (b) condensation (c) evaporation (d) melting
5. 5.🔄 Which change is this: snow falls on mountains? (a) evaporation (b) condensation (c) freezing (d) precipitation
6. 6.Which of these is an example of freezing? (a) water turns into vapour (b) puddles dry in the sun (c) ice cream drips in sun (d) a lake turns to ice
7. 7.💧 In how many states can water be found (solid, liquid, gas)?
8. 8.True or false: “ice cream drips in sun” is an example of melting. (a) False (b) True
9. 9.Which of these is water as a liquid? (a) frost (b) an icicle (c) sea water (d) ice
10. 10.🔄 Which change is this: puddles dry in the sun? (a) condensation (b) precipitation (c) melting (d) evaporation
11. 11.Which of these is an example of freezing? (a) water turns into ice (b) ice turns into water (c) clouds form in the sky (d) drops on a cold glass
12. 12.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
13. 13.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) grains of sand (c) bits of cotton (d) water droplets
14. 14.Which of these is water as a liquid? (a) frost (b) hailstones (c) river water (d) steam
15. 15.Which of these is an example of condensation? (a) ice cream drips in sun (b) water turns into vapour (c) ice turns into water (d) vapour turns into drops
16. 16.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
17. 17.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
18. 18.🔍 Which is the odd one out? (a) snow (b) an icicle (c) tap water (d) frost
19. 19.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
20. 20.True or false: “clouds form in the sky” is an example of freezing. (a) False (b) True
21. 21.🔄 Which change is this: vapour turns into drops? (a) condensation (b) melting (c) precipitation (d) freezing
22. 22.🔄 Which change is this: drops on a cold glass? (a) evaporation (b) condensation (c) freezing (d) precipitation
23. 23.🔄 Which change is this: water turns into vapour? (a) condensation (b) freezing (c) melting (d) evaporation
24. 24.🔍 Which is the odd one out? (a) raindrops (b) river water (c) dew (d) ice
25. 25.🔍 Which is the odd one out? (a) raindrops (b) river water (c) sea water (d) steam
26. 26.Which of these is an example of precipitation? (a) water turns into ice (b) a lake turns to ice (c) ice cream drips in sun (d) snow falls on mountains
27. 27.🔍 Which is the odd one out? (a) ice (b) an icicle (c) hailstones (d) water vapour
28. 28.🔄 Which change is this: water turns into ice? (a) precipitation (b) condensation (c) freezing (d) evaporation
29. 29.Which of these is water as a gas? (a) raindrops (b) sea water (c) ice (d) water vapour
30. 30.Which of these is an example of evaporation? (a) clouds form in the sky (b) wet clothes dry outside (c) ice cream drips in sun (d) a snowman turns to water
31. 31.True or false: “a snowman turns to water” is an example of melting. (a) True (b) False
32. 32.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) condensation (c) freezing (d) precipitation
33. 33.🔍 Which is the odd one out? (a) ice (b) frost (c) snow (d) dew
34. 34.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
35. 35.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
36. 36.Which of these is an example of evaporation? (a) water turns into ice (b) a lake turns to ice (c) drops on a cold glass (d) water turns into vapour
37. 37.Which of these is water as a solid? (a) an icicle (b) dew (c) steam (d) tap water
38. 38.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
39. 39.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
40. 40.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid

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