Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 69 · 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 liquid? (a) frost (b) hailstones (c) steam (d) tap water
2. 2.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the water cycle (c) the food chain (d) the life cycle
3. 3.♨️ At sea level, pure water boils at how many degrees Celsius?
4. 4.Which of these is an example of precipitation? (a) drops on a cold glass (b) puddles dry in the sun (c) a snowman turns to water (d) rain falls from clouds
5. 5.🔄 Which change is this: hail falls from the sky? (a) evaporation (b) condensation (c) precipitation (d) freezing
6. 6.Which of these is water as a gas? (a) steam (b) river water (c) ice (d) raindrops
7. 7.Which of these is water as a liquid? (a) snow (b) frost (c) sea water (d) steam
8. 8.Which of these is water as a solid? (a) snow (b) raindrops (c) river water (d) dew
9. 9.💧 In how many states can water be found (solid, liquid, gas)?
10. 10.True or false: “snow falls on mountains” is an example of condensation. (a) False (b) True
11. 11.🔍 Which is the odd one out? (a) ice (b) frost (c) an icicle (d) steam
12. 12.True or false: “ice turns into water” is an example of precipitation. (a) True (b) False
13. 13.🧊 Pure water freezes into ice at how many degrees Celsius?
14. 14.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
15. 15.Which of these is an example of evaporation? (a) snow falls on mountains (b) wet clothes dry outside (c) hail falls from the sky (d) rain falls from clouds
16. 16.🔍 Which is the odd one out? (a) ice (b) raindrops (c) sea water (d) dew
17. 17.Which of these is water as a liquid? (a) steam (b) hailstones (c) an icicle (d) dew
18. 18.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
19. 19.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the moon (c) the sun (d) the stars
20. 20.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
21. 21.Which of these is an example of condensation? (a) water turns into vapour (b) a lake turns to ice (c) clouds form in the sky (d) puddles dry in the sun
22. 22.Which of these is water as a liquid? (a) an icicle (b) snow (c) water vapour (d) raindrops
23. 23.🔄 Which change is this: snow falls on mountains? (a) evaporation (b) precipitation (c) freezing (d) condensation
24. 24.Which of these is water as a solid? (a) sea water (b) river water (c) ice (d) tap water
25. 25.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
26. 26.True or false: “a snowman turns to water” is an example of evaporation. (a) False (b) True
27. 27.True or false: “a snowman turns to water” is an example of precipitation. (a) False (b) True
28. 28.True or false: “rain falls from clouds” is an example of evaporation. (a) False (b) True
29. 29.🔍 Which is the odd one out? (a) an icicle (b) dew (c) river water (d) raindrops
30. 30.Which of these is an example of melting? (a) a lake turns to ice (b) water turns into ice (c) a snowman turns to water (d) vapour turns into drops
31. 31.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
32. 32.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
33. 33.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
34. 34.🔄 Which change is this: water turns into ice? (a) melting (b) freezing (c) condensation (d) evaporation
35. 35.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
36. 36.🌊 Where is most of the water on Earth? (a) in rivers (b) in wells (c) in clouds (d) in the oceans
37. 37.True or false: “drops on a cold glass” is an example of evaporation. (a) True (b) False
38. 38.🔄 Which change is this: water turns into vapour? (a) freezing (b) melting (c) evaporation (d) precipitation
39. 39.Which of these is an example of condensation? (a) rain falls from clouds (b) wet clothes dry outside (c) water turns into vapour (d) drops on a cold glass
40. 40.🔍 Which is the odd one out? (a) frost (b) an icicle (c) hailstones (d) water vapour

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