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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 801 · 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 change is this: drops on a cold glass? (a) melting (b) evaporation (c) condensation (d) precipitation
  2. 2.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the stars (c) the moon (d) the soil
  3. 3.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  4. 4.Which of these is water as a solid? (a) steam (b) an icicle (c) raindrops (d) river water
  5. 5.Which of these is an example of condensation? (a) ice cream drips in sun (b) clouds form in the sky (c) a lake turns to ice (d) a snowman turns to water
  6. 6.🧊 Pure water freezes into ice at how many degrees Celsius?
  7. 7.🔍 Which is the odd one out? (a) an icicle (b) snow (c) steam (d) ice
  8. 8.🔄 Which change is this: vapour turns into drops? (a) melting (b) precipitation (c) condensation (d) evaporation
  9. 9.Which of these is water as a gas? (a) steam (b) frost (c) raindrops (d) tap water
  10. 10.🔄 Which change is this: water turns into vapour? (a) melting (b) evaporation (c) condensation (d) freezing
  11. 11.🔄 Which change is this: ice turns into water? (a) precipitation (b) melting (c) condensation (d) freezing
  12. 12.Which of these is water as a solid? (a) steam (b) raindrops (c) dew (d) snow
  13. 13.True or false: “ice cream drips in sun” is an example of melting. (a) False (b) True
  14. 14.Which of these is water as a gas? (a) snow (b) water vapour (c) tap water (d) river water
  15. 15.True or false: “vapour turns into drops” is an example of melting. (a) False (b) True
  16. 16.🔄 Which change is this: snow falls on mountains? (a) melting (b) condensation (c) freezing (d) precipitation
  17. 17.🔍 Which is the odd one out? (a) hailstones (b) an icicle (c) dew (d) snow
  18. 18.♨️ At sea level, pure water boils at how many degrees Celsius?
  19. 19.💧 In how many states can water be found (solid, liquid, gas)?
  20. 20.Which of these is an example of precipitation? (a) ice turns into water (b) rain falls from clouds (c) a lake turns to ice (d) puddles dry in the sun
  21. 21.Which of these is an example of condensation? (a) rain falls from clouds (b) hail falls from the sky (c) vapour turns into drops (d) a snowman turns to water
  22. 22.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  23. 23.Which of these is an example of precipitation? (a) a lake turns to ice (b) ice turns into water (c) ice cream drips in sun (d) snow falls on mountains
  24. 24.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  25. 25.True or false: “water turns into vapour” is an example of condensation. (a) False (b) True
  26. 26.Which of these is an example of condensation? (a) puddles dry in the sun (b) drops on a cold glass (c) water turns into vapour (d) rain falls from clouds
  27. 27.True or false: “drops on a cold glass” is an example of melting. (a) True (b) False
  28. 28.🌊 Where is most of the water on Earth? (a) in rivers (b) in the oceans (c) in clouds (d) in wells
  29. 29.Which of these is an example of melting? (a) puddles dry in the sun (b) ice turns into water (c) rain falls from clouds (d) wet clothes dry outside
  30. 30.True or false: “rain falls from clouds” is an example of evaporation. (a) True (b) False
  31. 31.True or false: “a snowman turns to water” is an example of condensation. (a) True (b) False
  32. 32.Which of these is an example of precipitation? (a) water turns into ice (b) hail falls from the sky (c) puddles dry in the sun (d) ice cream drips in sun
  33. 33.🔄 Which change is this: a lake turns to ice? (a) freezing (b) precipitation (c) condensation (d) evaporation
  34. 34.🔍 Which is the odd one out? (a) snow (b) hailstones (c) river water (d) ice
  35. 35.🔄 Which change is this: rain falls from clouds? (a) evaporation (b) precipitation (c) freezing (d) condensation
  36. 36.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  37. 37.🔄 Which change is this: puddles dry in the sun? (a) condensation (b) precipitation (c) evaporation (d) melting
  38. 38.Which of these is an example of freezing? (a) rain falls from clouds (b) ice turns into water (c) snow falls on mountains (d) a lake turns to ice
  39. 39.🔍 Which is the odd one out? (a) raindrops (b) tap water (c) water vapour (d) dew
  40. 40.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid

Answer key

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

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