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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 953 · 40 questions
TalentJR

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

Answer key

  1. dew
  2. vapour turns into drops
  3. the sun
  4. False
  5. liquid
  6. liquid
  7. evaporation
  8. True
  9. True
  10. puddles dry in the sun
  11. a lake turns to ice
  12. snow
  13. liquid
  14. 100
  15. False
  16. False
  17. False
  18. precipitation
  19. True
  20. False
  21. 0
  22. melting
  23. True
  24. water vapour
  25. dew
  26. steam
  27. solid
  28. ice cream drips in sun
  29. True
  30. True
  31. condensation
  32. wet clothes dry outside
  33. ice
  34. snow
  35. 3
  36. clouds form in the sky
  37. solid
  38. False
  39. water turns into vapour
  40. freezing

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