Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 96 · 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 gas? (a) snow (b) steam (c) raindrops (d) an icicle
2. 2.Which of these is an example of evaporation? (a) vapour turns into drops (b) water turns into vapour (c) drops on a cold glass (d) hail falls from the sky
3. 3.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
4. 4.🔍 Which is the odd one out? (a) tap water (b) dew (c) raindrops (d) an icicle
5. 5.Which of these is an example of evaporation? (a) a snowman turns to water (b) water turns into ice (c) drops on a cold glass (d) puddles dry in the sun
6. 6.Which of these is an example of precipitation? (a) wet clothes dry outside (b) clouds form in the sky (c) rain falls from clouds (d) ice cream drips in sun
7. 7.Which of these is water as a solid? (a) water vapour (b) tap water (c) an icicle (d) river water
8. 8.💧 In how many states can water be found (solid, liquid, gas)?
9. 9.🔍 Which is the odd one out? (a) dew (b) raindrops (c) tap water (d) ice
10. 10.Which of these is water as a solid? (a) steam (b) river water (c) hailstones (d) raindrops
11. 11.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the water cycle (b) the solar system (c) the food chain (d) the life cycle
12. 12.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
13. 13.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
14. 14.Which of these is an example of evaporation? (a) snow falls on mountains (b) drops on a cold glass (c) rain falls from clouds (d) wet clothes dry outside
15. 15.🧊 Pure water freezes into ice at how many degrees Celsius?
16. 16.🔍 Which is the odd one out? (a) dew (b) river water (c) raindrops (d) hailstones
17. 17.Which of these is an example of freezing? (a) ice turns into water (b) water turns into ice (c) snow falls on mountains (d) water turns into vapour
18. 18.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the stars (c) the sun (d) the soil
19. 19.🔍 Which is the odd one out? (a) an icicle (b) steam (c) ice (d) snow
20. 20.True or false: “water turns into ice” is an example of freezing. (a) True (b) False
21. 21.♨️ At sea level, pure water boils at how many degrees Celsius?
22. 22.Which of these is water as a liquid? (a) steam (b) water vapour (c) ice (d) raindrops
23. 23.🔍 Which is the odd one out? (a) hailstones (b) ice (c) river water (d) frost
24. 24.True or false: “drops on a cold glass” is an example of melting. (a) False (b) True
25. 25.Which of these is water as a liquid? (a) hailstones (b) water vapour (c) dew (d) frost
26. 26.Which of these is an example of condensation? (a) rain falls from clouds (b) water turns into ice (c) hail falls from the sky (d) vapour turns into drops
27. 27.True or false: “drops on a cold glass” is an example of precipitation. (a) True (b) False
28. 28.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
29. 29.Which of these is an example of melting? (a) water turns into vapour (b) vapour turns into drops (c) ice cream drips in sun (d) drops on a cold glass
30. 30.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
31. 31.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
32. 32.🔍 Which is the odd one out? (a) water vapour (b) snow (c) frost (d) an icicle
33. 33.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
34. 34.Which of these is an example of melting? (a) ice turns into water (b) rain falls from clouds (c) snow falls on mountains (d) water turns into ice
35. 35.🔄 Which change is this: snow falls on mountains? (a) evaporation (b) precipitation (c) condensation (d) freezing
36. 36.Which of these is water as a liquid? (a) an icicle (b) steam (c) frost (d) sea water
37. 37.True or false: “puddles dry in the sun” is an example of evaporation. (a) False (b) True
38. 38.🔄 Which change is this: vapour turns into drops? (a) melting (b) condensation (c) freezing (d) precipitation
39. 39.🔄 Which change is this: a snowman turns to water? (a) condensation (b) freezing (c) melting (d) precipitation
40. 40.True or false: “rain falls from clouds” is an example of precipitation. (a) False (b) True

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