Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 828 · 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 is the odd one out? (a) hailstones (b) steam (c) an icicle (d) ice
2. 2.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
3. 3.Which of these is an example of evaporation? (a) rain falls from clouds (b) clouds form in the sky (c) wet clothes dry outside (d) snow falls on mountains
4. 4.♨️ At sea level, pure water boils at how many degrees Celsius?
5. 5.🌊 Where is most of the water on Earth? (a) in wells (b) in clouds (c) in the oceans (d) in rivers
6. 6.Which of these is an example of freezing? (a) hail falls from the sky (b) puddles dry in the sun (c) rain falls from clouds (d) water turns into ice
7. 7.💧 In how many states can water be found (solid, liquid, gas)?
8. 8.True or false: “a lake turns to ice” is an example of freezing. (a) False (b) True
9. 9.Which of these is an example of precipitation? (a) vapour turns into drops (b) a snowman turns to water (c) clouds form in the sky (d) snow falls on mountains
10. 10.Which of these is water as a solid? (a) river water (b) sea water (c) water vapour (d) snow
11. 11.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
12. 12.🧊 Pure water freezes into ice at how many degrees Celsius?
13. 13.🔄 Which change is this: vapour turns into drops? (a) melting (b) condensation (c) precipitation (d) evaporation
14. 14.🔄 Which change is this: drops on a cold glass? (a) freezing (b) condensation (c) melting (d) precipitation
15. 15.🔍 Which is the odd one out? (a) frost (b) tap water (c) snow (d) an icicle
16. 16.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
17. 17.🔍 Which is the odd one out? (a) dew (b) hailstones (c) an icicle (d) ice
18. 18.🔄 Which change is this: a snowman turns to water? (a) evaporation (b) condensation (c) melting (d) precipitation
19. 19.Which of these is an example of melting? (a) vapour turns into drops (b) ice cream drips in sun (c) rain falls from clouds (d) water turns into vapour
20. 20.Which of these is water as a solid? (a) sea water (b) tap water (c) frost (d) water vapour
21. 21.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the solar system (c) the food chain (d) the water cycle
22. 22.True or false: “hail falls from the sky” is an example of precipitation. (a) False (b) True
23. 23.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
24. 24.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the stars (c) the moon (d) the sun
25. 25.Which of these is an example of condensation? (a) clouds form in the sky (b) puddles dry in the sun (c) water turns into vapour (d) a lake turns to ice
26. 26.Which of these is water as a liquid? (a) hailstones (b) an icicle (c) raindrops (d) water vapour
27. 27.🔄 Which change is this: wet clothes dry outside? (a) evaporation (b) condensation (c) melting (d) precipitation
28. 28.True or false: “water turns into ice” is an example of freezing. (a) True (b) False
29. 29.🔍 Which is the odd one out? (a) water vapour (b) snow (c) an icicle (d) hailstones
30. 30.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
31. 31.True or false: “puddles dry in the sun” is an example of freezing. (a) True (b) False
32. 32.Which of these is water as a solid? (a) hailstones (b) water vapour (c) raindrops (d) tap water
33. 33.Which of these is water as a solid? (a) ice (b) river water (c) sea water (d) raindrops
34. 34.True or false: “puddles dry in the sun” is an example of evaporation. (a) True (b) False
35. 35.🔄 Which change is this: a lake turns to ice? (a) freezing (b) evaporation (c) precipitation (d) condensation
36. 36.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
37. 37.True or false: “a snowman turns to water” is an example of melting. (a) False (b) True
38. 38.Which of these is water as a gas? (a) ice (b) river water (c) raindrops (d) water vapour
39. 39.Which of these is an example of melting? (a) hail falls from the sky (b) a snowman turns to water (c) drops on a cold glass (d) clouds form in the sky
40. 40.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas

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