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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 424 · 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) sea water (c) snow (d) ice
  2. 2.🧊 Pure water freezes into ice at how many degrees Celsius?
  3. 3.Which of these is water as a liquid? (a) snow (b) dew (c) frost (d) hailstones
  4. 4.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
  5. 5.🔍 Which is the odd one out? (a) an icicle (b) snow (c) steam (d) ice
  6. 6.🔍 Which is the odd one out? (a) ice (b) hailstones (c) water vapour (d) snow
  7. 7.True or false: “a snowman turns to water” is an example of precipitation. (a) True (b) False
  8. 8.True or false: “water turns into ice” is an example of freezing. (a) False (b) True
  9. 9.🔄 Which change is this: clouds form in the sky? (a) precipitation (b) freezing (c) condensation (d) evaporation
  10. 10.💧 In how many states can water be found (solid, liquid, gas)?
  11. 11.Which of these is water as a gas? (a) tap water (b) an icicle (c) river water (d) water vapour
  12. 12.♨️ At sea level, pure water boils at how many degrees Celsius?
  13. 13.🌊 Where is most of the water on Earth? (a) in the oceans (b) in clouds (c) in rivers (d) in wells
  14. 14.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  15. 15.Which of these is an example of melting? (a) water turns into ice (b) wet clothes dry outside (c) a lake turns to ice (d) ice cream drips in sun
  16. 16.Which of these is water as a solid? (a) water vapour (b) dew (c) ice (d) sea water
  17. 17.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  18. 18.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  19. 19.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  20. 20.True or false: “drops on a cold glass” is an example of condensation. (a) True (b) False
  21. 21.Which of these is an example of melting? (a) hail falls from the sky (b) ice turns into water (c) water turns into ice (d) a lake turns to ice
  22. 22.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the soil (c) the sun (d) the stars
  23. 23.🔍 Which is the odd one out? (a) hailstones (b) tap water (c) raindrops (d) sea water
  24. 24.🔄 Which change is this: hail falls from the sky? (a) melting (b) condensation (c) evaporation (d) precipitation
  25. 25.🔄 Which change is this: drops on a cold glass? (a) freezing (b) evaporation (c) condensation (d) melting
  26. 26.Which of these is water as a gas? (a) steam (b) raindrops (c) ice (d) sea water
  27. 27.True or false: “water turns into vapour” is an example of evaporation. (a) False (b) True
  28. 28.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  29. 29.Which of these is water as a liquid? (a) tap water (b) ice (c) an icicle (d) snow
  30. 30.Which of these is water as a solid? (a) water vapour (b) sea water (c) steam (d) snow
  31. 31.🔍 Which is the odd one out? (a) frost (b) snow (c) river water (d) hailstones
  32. 32.🔍 Which is the odd one out? (a) snow (b) an icicle (c) ice (d) tap water
  33. 33.Which of these is water as a liquid? (a) steam (b) frost (c) river water (d) hailstones
  34. 34.True or false: “rain falls from clouds” is an example of precipitation. (a) False (b) True
  35. 35.Which of these is an example of evaporation? (a) drops on a cold glass (b) a snowman turns to water (c) hail falls from the sky (d) puddles dry in the sun
  36. 36.Which of these is an example of condensation? (a) hail falls from the sky (b) vapour turns into drops (c) puddles dry in the sun (d) a snowman turns to water
  37. 37.True or false: “ice turns into water” is an example of evaporation. (a) True (b) False
  38. 38.🔄 Which change is this: puddles dry in the sun? (a) condensation (b) melting (c) evaporation (d) precipitation
  39. 39.🔄 Which change is this: wet clothes dry outside? (a) condensation (b) precipitation (c) evaporation (d) melting
  40. 40.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas

Answer key

  1. sea water
  2. 0
  3. dew
  4. True
  5. steam
  6. water vapour
  7. False
  8. True
  9. condensation
  10. 3
  11. water vapour
  12. 100
  13. in the oceans
  14. gas
  15. ice cream drips in sun
  16. ice
  17. liquid
  18. solid
  19. liquid
  20. True
  21. ice turns into water
  22. the sun
  23. hailstones
  24. precipitation
  25. condensation
  26. steam
  27. True
  28. solid
  29. tap water
  30. snow
  31. river water
  32. tap water
  33. river water
  34. True
  35. puddles dry in the sun
  36. vapour turns into drops
  37. False
  38. evaporation
  39. evaporation
  40. gas

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