Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 83 · 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.True or false: “water turns into vapour” is an example of precipitation. (a) True (b) False
2. 2.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
3. 3.🌊 Where is most of the water on Earth? (a) in clouds (b) in the oceans (c) in wells (d) in rivers
4. 4.Which of these is water as a gas? (a) ice (b) steam (c) sea water (d) dew
5. 5.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the sun (c) the soil (d) the stars
6. 6.True or false: “a snowman turns to water” is an example of melting. (a) False (b) True
7. 7.🔄 Which change is this: vapour turns into drops? (a) melting (b) precipitation (c) freezing (d) condensation
8. 8.Which of these is an example of freezing? (a) puddles dry in the sun (b) wet clothes dry outside (c) ice cream drips in sun (d) a lake turns to ice
9. 9.🔄 Which change is this: wet clothes dry outside? (a) precipitation (b) condensation (c) melting (d) evaporation
10. 10.🔍 Which is the odd one out? (a) frost (b) ice (c) hailstones (d) water vapour
11. 11.Which of these is an example of evaporation? (a) hail falls from the sky (b) puddles dry in the sun (c) clouds form in the sky (d) snow falls on mountains
12. 12.Which of these is water as a solid? (a) sea water (b) raindrops (c) tap water (d) an icicle
13. 13.🔄 Which change is this: a lake turns to ice? (a) condensation (b) melting (c) freezing (d) precipitation
14. 14.Which of these is an example of condensation? (a) ice cream drips in sun (b) clouds form in the sky (c) puddles dry in the sun (d) water turns into vapour
15. 15.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
16. 16.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the life cycle (c) the water cycle (d) the solar system
17. 17.Which of these is an example of condensation? (a) water turns into ice (b) puddles dry in the sun (c) vapour turns into drops (d) rain falls from clouds
18. 18.True or false: “drops on a cold glass” is an example of condensation. (a) False (b) True
19. 19.🔍 Which is the odd one out? (a) hailstones (b) ice (c) snow (d) tap water
20. 20.True or false: “clouds form in the sky” is an example of melting. (a) False (b) True
21. 21.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
22. 22.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
23. 23.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
24. 24.True or false: “a lake turns to ice” is an example of evaporation. (a) False (b) True
25. 25.🔄 Which change is this: clouds form in the sky? (a) precipitation (b) evaporation (c) melting (d) condensation
26. 26.Which of these is water as a liquid? (a) water vapour (b) ice (c) dew (d) steam
27. 27.True or false: “clouds form in the sky” is an example of condensation. (a) False (b) True
28. 28.🧊 Pure water freezes into ice at how many degrees Celsius?
29. 29.Which of these is water as a solid? (a) river water (b) water vapour (c) raindrops (d) frost
30. 30.Which of these is water as a liquid? (a) ice (b) water vapour (c) raindrops (d) snow
31. 31.🔄 Which change is this: rain falls from clouds? (a) precipitation (b) condensation (c) evaporation (d) freezing
32. 32.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
33. 33.Which of these is an example of precipitation? (a) water turns into ice (b) hail falls from the sky (c) clouds form in the sky (d) a snowman turns to water
34. 34.True or false: “ice turns into water” is an example of melting. (a) True (b) False
35. 35.Which of these is an example of melting? (a) clouds form in the sky (b) water turns into ice (c) drops on a cold glass (d) ice turns into water
36. 36.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
37. 37.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
38. 38.Which of these is an example of evaporation? (a) vapour turns into drops (b) drops on a cold glass (c) water turns into vapour (d) hail falls from the sky
39. 39.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
40. 40.💧 In how many states can water be found (solid, liquid, gas)?

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