Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 999 · 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) steam (b) raindrops (c) hailstones (d) water vapour
2. 2.Which of these is an example of freezing? (a) snow falls on mountains (b) water turns into ice (c) a snowman turns to water (d) drops on a cold glass
3. 3.True or false: “hail falls from the sky” is an example of precipitation. (a) False (b) True
4. 4.True or false: “ice turns into water” is an example of melting. (a) False (b) True
5. 5.Which of these is water as a solid? (a) raindrops (b) frost (c) steam (d) tap water
6. 6.🔍 Which is the odd one out? (a) river water (b) hailstones (c) tap water (d) raindrops
7. 7.True or false: “hail falls from the sky” is an example of melting. (a) True (b) False
8. 8.Which of these is an example of condensation? (a) puddles dry in the sun (b) water turns into vapour (c) ice turns into water (d) vapour turns into drops
9. 9.Which of these is water as a gas? (a) raindrops (b) snow (c) ice (d) steam
10. 10.🔄 Which change is this: clouds form in the sky? (a) condensation (b) melting (c) evaporation (d) precipitation
11. 11.Which of these is water as a solid? (a) steam (b) tap water (c) snow (d) dew
12. 12.True or false: “vapour turns into drops” is an example of evaporation. (a) True (b) False
13. 13.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the food chain (c) the water cycle (d) the solar system
14. 14.Which of these is water as a solid? (a) tap water (b) steam (c) ice (d) sea water
15. 15.💧 In how many states can water be found (solid, liquid, gas)?
16. 16.Which of these is an example of evaporation? (a) vapour turns into drops (b) ice turns into water (c) wet clothes dry outside (d) hail falls from the sky
17. 17.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
18. 18.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
19. 19.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
20. 20.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the soil (c) the sun (d) the moon
21. 21.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
22. 22.🔄 Which change is this: rain falls from clouds? (a) melting (b) evaporation (c) condensation (d) precipitation
23. 23.🔄 Which change is this: wet clothes dry outside? (a) evaporation (b) melting (c) condensation (d) precipitation
24. 24.Which of these is water as a liquid? (a) steam (b) an icicle (c) sea water (d) water vapour
25. 25.Which of these is an example of freezing? (a) vapour turns into drops (b) wet clothes dry outside (c) a lake turns to ice (d) puddles dry in the sun
26. 26.True or false: “clouds form in the sky” is an example of evaporation. (a) False (b) True
27. 27.🔍 Which is the odd one out? (a) snow (b) river water (c) ice (d) hailstones
28. 28.🔍 Which is the odd one out? (a) ice (b) snow (c) an icicle (d) steam
29. 29.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
30. 30.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
31. 31.Which of these is water as a gas? (a) ice (b) frost (c) an icicle (d) water vapour
32. 32.🔄 Which change is this: ice cream drips in sun? (a) freezing (b) condensation (c) precipitation (d) melting
33. 33.Which of these is an example of melting? (a) hail falls from the sky (b) a snowman turns to water (c) puddles dry in the sun (d) vapour turns into drops
34. 34.Which of these is water as a liquid? (a) dew (b) water vapour (c) ice (d) hailstones
35. 35.True or false: “ice turns into water” is an example of evaporation. (a) True (b) False
36. 36.🧊 Pure water freezes into ice at how many degrees Celsius?
37. 37.Which of these is water as a liquid? (a) hailstones (b) raindrops (c) ice (d) water vapour
38. 38.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
39. 39.🔍 Which is the odd one out? (a) raindrops (b) water vapour (c) dew (d) sea water
40. 40.Which of these is an example of evaporation? (a) clouds form in the sky (b) snow falls on mountains (c) water turns into vapour (d) drops on a cold glass

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