Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 654 · 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) hailstones (b) sea water (c) water vapour (d) tap water
2. 2.True or false: “water turns into vapour” is an example of evaporation. (a) True (b) False
3. 3.♨️ At sea level, pure water boils at how many degrees Celsius?
4. 4.🔄 Which change is this: clouds form in the sky? (a) freezing (b) melting (c) condensation (d) precipitation
5. 5.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
6. 6.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
7. 7.💧 In how many states can water be found (solid, liquid, gas)?
8. 8.🔍 Which is the odd one out? (a) tap water (b) river water (c) raindrops (d) steam
9. 9.🔄 Which change is this: a snowman turns to water? (a) melting (b) freezing (c) evaporation (d) precipitation
10. 10.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
11. 11.🔄 Which change is this: wet clothes dry outside? (a) condensation (b) melting (c) evaporation (d) freezing
12. 12.🔄 Which change is this: water turns into vapour? (a) precipitation (b) melting (c) evaporation (d) freezing
13. 13.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
14. 14.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
15. 15.True or false: “rain falls from clouds” is an example of precipitation. (a) True (b) False
16. 16.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
17. 17.🔄 Which change is this: vapour turns into drops? (a) melting (b) evaporation (c) freezing (d) condensation
18. 18.Which of these is an example of condensation? (a) clouds form in the sky (b) a lake turns to ice (c) hail falls from the sky (d) ice turns into water
19. 19.Which of these is water as a gas? (a) water vapour (b) sea water (c) an icicle (d) hailstones
20. 20.🔍 Which is the odd one out? (a) an icicle (b) sea water (c) raindrops (d) tap water
21. 21.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
22. 22.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
23. 23.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the water cycle (c) the solar system (d) the food chain
24. 24.Which of these is an example of evaporation? (a) clouds form in the sky (b) water turns into vapour (c) snow falls on mountains (d) ice turns into water
25. 25.🌊 Where is most of the water on Earth? (a) in clouds (b) in the oceans (c) in rivers (d) in wells
26. 26.🔄 Which change is this: hail falls from the sky? (a) melting (b) freezing (c) evaporation (d) precipitation
27. 27.True or false: “drops on a cold glass” is an example of condensation. (a) False (b) True
28. 28.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
29. 29.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
30. 30.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
31. 31.Which of these is water as a liquid? (a) steam (b) water vapour (c) dew (d) snow
32. 32.Which of these is an example of precipitation? (a) snow falls on mountains (b) water turns into ice (c) a snowman turns to water (d) a lake turns to ice
33. 33.🔍 Which is the odd one out? (a) ice (b) an icicle (c) tap water (d) frost
34. 34.Which of these is water as a solid? (a) tap water (b) steam (c) river water (d) frost
35. 35.🔄 Which change is this: drops on a cold glass? (a) condensation (b) evaporation (c) precipitation (d) freezing
36. 36.🔍 Which is the odd one out? (a) sea water (b) tap water (c) ice (d) dew
37. 37.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) precipitation (c) freezing (d) melting
38. 38.Which of these is water as a liquid? (a) ice (b) water vapour (c) snow (d) river water
39. 39.True or false: “water turns into vapour” is an example of melting. (a) False (b) True
40. 40.Which of these is an example of evaporation? (a) vapour turns into drops (b) ice cream drips in sun (c) puddles dry in the sun (d) a snowman turns to water

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