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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 249 · 40 questions
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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.

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

Answer key

  1. True
  2. precipitation
  3. 3
  4. drops on a cold glass
  5. condensation
  6. wet clothes dry outside
  7. 100
  8. the sun
  9. steam
  10. hail falls from the sky
  11. rain falls from clouds
  12. liquid
  13. a lake turns to ice
  14. snow
  15. a snowman turns to water
  16. evaporation
  17. vapour turns into drops
  18. frost
  19. ice turns into water
  20. steam
  21. ice
  22. solid
  23. river water
  24. True
  25. 0
  26. melting
  27. condensation
  28. dew
  29. in the oceans
  30. evaporation
  31. water turns into vapour
  32. puddles dry in the sun
  33. True
  34. sea water
  35. gas
  36. raindrops
  37. melting
  38. tap water
  39. water vapour
  40. freezing

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