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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 917 · 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.💧 In how many states can water be found (solid, liquid, gas)?
  2. 2.🧊 Pure water freezes into ice at how many degrees Celsius?
  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.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  5. 5.Which of these is an example of freezing? (a) water turns into vapour (b) a lake turns to ice (c) ice turns into water (d) rain falls from clouds
  6. 6.🔄 Which change is this: ice turns into water? (a) melting (b) precipitation (c) condensation (d) freezing
  7. 7.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  8. 8.Which of these is water as a gas? (a) dew (b) tap water (c) an icicle (d) steam
  9. 9.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
  10. 10.🔍 Which is the odd one out? (a) ice (b) snow (c) tap water (d) an icicle
  11. 11.Which of these is water as a solid? (a) snow (b) river water (c) steam (d) raindrops
  12. 12.True or false: “rain falls from clouds” is an example of freezing. (a) False (b) True
  13. 13.🔄 Which change is this: puddles dry in the sun? (a) precipitation (b) condensation (c) evaporation (d) freezing
  14. 14.Which of these is an example of melting? (a) snow falls on mountains (b) ice cream drips in sun (c) a lake turns to ice (d) water turns into ice
  15. 15.Which of these is an example of condensation? (a) drops on a cold glass (b) rain falls from clouds (c) ice cream drips in sun (d) hail falls from the sky
  16. 16.Which of these is an example of evaporation? (a) a lake turns to ice (b) rain falls from clouds (c) wet clothes dry outside (d) drops on a cold glass
  17. 17.Which of these is an example of evaporation? (a) water turns into vapour (b) snow falls on mountains (c) water turns into ice (d) clouds form in the sky
  18. 18.True or false: “water turns into ice” is an example of precipitation. (a) False (b) True
  19. 19.Which of these is an example of precipitation? (a) vapour turns into drops (b) snow falls on mountains (c) puddles dry in the sun (d) water turns into vapour
  20. 20.Which of these is an example of condensation? (a) water turns into vapour (b) ice cream drips in sun (c) snow falls on mountains (d) clouds form in the sky
  21. 21.Which of these is water as a liquid? (a) dew (b) frost (c) snow (d) an icicle
  22. 22.🔍 Which is the odd one out? (a) dew (b) raindrops (c) water vapour (d) river water
  23. 23.Which of these is an example of condensation? (a) snow falls on mountains (b) hail falls from the sky (c) vapour turns into drops (d) wet clothes dry outside
  24. 24.🌊 Where is most of the water on Earth? (a) in the oceans (b) in clouds (c) in rivers (d) in wells
  25. 25.True or false: “a snowman turns to water” is an example of melting. (a) True (b) False
  26. 26.🔄 Which change is this: vapour turns into drops? (a) condensation (b) melting (c) evaporation (d) freezing
  27. 27.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the water cycle (b) the life cycle (c) the solar system (d) the food chain
  28. 28.Which of these is water as a gas? (a) snow (b) dew (c) water vapour (d) river water
  29. 29.🔍 Which is the odd one out? (a) hailstones (b) snow (c) steam (d) frost
  30. 30.♨️ At sea level, pure water boils at how many degrees Celsius?
  31. 31.🔍 Which is the odd one out? (a) river water (b) an icicle (c) raindrops (d) dew
  32. 32.Which of these is an example of freezing? (a) water turns into ice (b) ice turns into water (c) clouds form in the sky (d) wet clothes dry outside
  33. 33.True or false: “drops on a cold glass” is an example of condensation. (a) True (b) False
  34. 34.True or false: “water turns into ice” is an example of condensation. (a) True (b) False
  35. 35.True or false: “snow falls on mountains” is an example of evaporation. (a) False (b) True
  36. 36.Which of these is an example of precipitation? (a) wet clothes dry outside (b) a lake turns to ice (c) rain falls from clouds (d) vapour turns into drops
  37. 37.Which of these is water as a solid? (a) dew (b) river water (c) raindrops (d) an icicle
  38. 38.🔄 Which change is this: water turns into ice? (a) evaporation (b) precipitation (c) condensation (d) freezing
  39. 39.Which of these is an example of melting? (a) water turns into ice (b) snow falls on mountains (c) a snowman turns to water (d) wet clothes dry outside
  40. 40.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas

Answer key

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

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