Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 662 · 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.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
2. 2.🔄 Which change is this: water turns into vapour? (a) freezing (b) evaporation (c) precipitation (d) condensation
3. 3.💧 In how many states can water be found (solid, liquid, gas)?
4. 4.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
5. 5.True or false: “snow falls on mountains” is an example of condensation. (a) True (b) False
6. 6.Which of these is water as a solid? (a) raindrops (b) tap water (c) dew (d) hailstones
7. 7.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the water cycle (b) the life cycle (c) the food chain (d) the solar system
8. 8.🔄 Which change is this: wet clothes dry outside? (a) evaporation (b) melting (c) precipitation (d) freezing
9. 9.🔄 Which change is this: water turns into ice? (a) precipitation (b) freezing (c) evaporation (d) condensation
10. 10.🔍 Which is the odd one out? (a) sea water (b) tap water (c) steam (d) dew
11. 11.Which of these is water as a liquid? (a) tap water (b) ice (c) water vapour (d) hailstones
12. 12.🔄 Which change is this: clouds form in the sky? (a) evaporation (b) freezing (c) precipitation (d) condensation
13. 13.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
14. 14.True or false: “snow falls on mountains” is an example of freezing. (a) True (b) False
15. 15.Which of these is an example of freezing? (a) hail falls from the sky (b) wet clothes dry outside (c) vapour turns into drops (d) a lake turns to ice
16. 16.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the stars (c) the moon (d) the sun
17. 17.🌊 Where is most of the water on Earth? (a) in clouds (b) in rivers (c) in the oceans (d) in wells
18. 18.🧊 Pure water freezes into ice at how many degrees Celsius?
19. 19.🔍 Which is the odd one out? (a) raindrops (b) tap water (c) water vapour (d) river water
20. 20.Which of these is water as a liquid? (a) an icicle (b) raindrops (c) ice (d) steam
21. 21.True or false: “snow falls on mountains” is an example of evaporation. (a) True (b) False
22. 22.♨️ At sea level, pure water boils at how many degrees Celsius?
23. 23.Which of these is an example of melting? (a) rain falls from clouds (b) puddles dry in the sun (c) a snowman turns to water (d) wet clothes dry outside
24. 24.🔄 Which change is this: ice cream drips in sun? (a) precipitation (b) condensation (c) freezing (d) melting
25. 25.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
26. 26.Which of these is an example of evaporation? (a) clouds form in the sky (b) hail falls from the sky (c) ice cream drips in sun (d) puddles dry in the sun
27. 27.🔍 Which is the odd one out? (a) river water (b) tap water (c) frost (d) sea water
28. 28.True or false: “hail falls from the sky” is an example of freezing. (a) True (b) False
29. 29.True or false: “ice turns into water” is an example of melting. (a) False (b) True
30. 30.🔍 Which is the odd one out? (a) hailstones (b) snow (c) river water (d) frost
31. 31.Which of these is an example of freezing? (a) clouds form in the sky (b) vapour turns into drops (c) water turns into ice (d) a snowman turns to water
32. 32.🔄 Which change is this: drops on a cold glass? (a) freezing (b) condensation (c) precipitation (d) evaporation
33. 33.Which of these is water as a solid? (a) steam (b) tap water (c) ice (d) water vapour
34. 34.🔄 Which change is this: puddles dry in the sun? (a) condensation (b) freezing (c) evaporation (d) precipitation
35. 35.Which of these is water as a gas? (a) snow (b) river water (c) steam (d) frost
36. 36.Which of these is an example of evaporation? (a) hail falls from the sky (b) ice cream drips in sun (c) clouds form in the sky (d) wet clothes dry outside
37. 37.Which of these is water as a solid? (a) dew (b) river water (c) snow (d) raindrops
38. 38.🔍 Which is the odd one out? (a) river water (b) raindrops (c) dew (d) ice
39. 39.True or false: “wet clothes dry outside” is an example of evaporation. (a) False (b) True
40. 40.True or false: “vapour turns into drops” is an example of evaporation. (a) False (b) True

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