Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 711 · 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.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the sun (c) the moon (d) the stars
2. 2.🌊 Where is most of the water on Earth? (a) in wells (b) in clouds (c) in rivers (d) in the oceans
3. 3.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
4. 4.Which of these is water as a gas? (a) raindrops (b) frost (c) water vapour (d) sea water
5. 5.Which of these is an example of evaporation? (a) hail falls from the sky (b) a lake turns to ice (c) water turns into vapour (d) snow falls on mountains
6. 6.🔍 Which is the odd one out? (a) steam (b) sea water (c) tap water (d) river water
7. 7.Which of these is water as a solid? (a) water vapour (b) sea water (c) steam (d) an icicle
8. 8.Which of these is water as a gas? (a) snow (b) an icicle (c) steam (d) ice
9. 9.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
10. 10.Which of these is water as a liquid? (a) snow (b) sea water (c) steam (d) water vapour
11. 11.True or false: “vapour turns into drops” is an example of evaporation. (a) True (b) False
12. 12.Which of these is water as a solid? (a) hailstones (b) dew (c) raindrops (d) tap water
13. 13.True or false: “hail falls from the sky” is an example of melting. (a) True (b) False
14. 14.🔄 Which change is this: water turns into ice? (a) freezing (b) melting (c) condensation (d) evaporation
15. 15.Which of these is an example of precipitation? (a) rain falls from clouds (b) clouds form in the sky (c) a snowman turns to water (d) wet clothes dry outside
16. 16.🔍 Which is the odd one out? (a) ice (b) an icicle (c) hailstones (d) tap water
17. 17.Which of these is water as a liquid? (a) river water (b) an icicle (c) hailstones (d) frost
18. 18.Which of these is an example of evaporation? (a) hail falls from the sky (b) vapour turns into drops (c) wet clothes dry outside (d) a snowman turns to water
19. 19.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
20. 20.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) water droplets (c) bits of cotton (d) grains of sand
21. 21.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
22. 22.True or false: “a snowman turns to water” is an example of condensation. (a) True (b) False
23. 23.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
24. 24.Which of these is an example of freezing? (a) clouds form in the sky (b) water turns into vapour (c) rain falls from clouds (d) water turns into ice
25. 25.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
26. 26.True or false: “a lake turns to ice” is an example of evaporation. (a) True (b) False
27. 27.True or false: “water turns into ice” is an example of evaporation. (a) True (b) False
28. 28.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
29. 29.🔄 Which change is this: wet clothes dry outside? (a) precipitation (b) melting (c) freezing (d) evaporation
30. 30.🔍 Which is the odd one out? (a) raindrops (b) frost (c) hailstones (d) an icicle
31. 31.💧 In how many states can water be found (solid, liquid, gas)?
32. 32.🔄 Which change is this: puddles dry in the sun? (a) freezing (b) precipitation (c) condensation (d) evaporation
33. 33.🔍 Which is the odd one out? (a) dew (b) hailstones (c) river water (d) raindrops
34. 34.🔍 Which is the odd one out? (a) dew (b) sea water (c) an icicle (d) tap water
35. 35.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
36. 36.🔍 Which is the odd one out? (a) ice (b) raindrops (c) tap water (d) dew
37. 37.🔍 Which is the odd one out? (a) dew (b) tap water (c) river water (d) water vapour
38. 38.Which of these is an example of condensation? (a) water turns into vapour (b) drops on a cold glass (c) hail falls from the sky (d) water turns into ice
39. 39.🔄 Which change is this: a lake turns to ice? (a) precipitation (b) evaporation (c) condensation (d) freezing
40. 40.🔄 Which change is this: ice turns into water? (a) condensation (b) freezing (c) evaporation (d) melting

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