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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 974 · 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 of these is an example of melting? (a) a snowman turns to water (b) snow falls on mountains (c) rain falls from clouds (d) clouds form in the sky
  2. 2.Which of these is an example of precipitation? (a) clouds form in the sky (b) hail falls from the sky (c) water turns into vapour (d) puddles dry in the sun
  3. 3.🔄 Which change is this: ice cream drips in sun? (a) condensation (b) evaporation (c) melting (d) freezing
  4. 4.🔄 Which change is this: snow falls on mountains? (a) melting (b) precipitation (c) evaporation (d) freezing
  5. 5.🔍 Which is the odd one out? (a) river water (b) water vapour (c) raindrops (d) tap water
  6. 6.💧 In how many states can water be found (solid, liquid, gas)?
  7. 7.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
  8. 8.Which of these is an example of melting? (a) hail falls from the sky (b) drops on a cold glass (c) ice turns into water (d) vapour turns into drops
  9. 9.🔄 Which change is this: clouds form in the sky? (a) evaporation (b) freezing (c) condensation (d) melting
  10. 10.Which of these is an example of precipitation? (a) rain falls from clouds (b) vapour turns into drops (c) wet clothes dry outside (d) a snowman turns to water
  11. 11.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  12. 12.Which of these is an example of evaporation? (a) water turns into ice (b) a lake turns to ice (c) a snowman turns to water (d) water turns into vapour
  13. 13.True or false: “drops on a cold glass” is an example of condensation. (a) False (b) True
  14. 14.🔄 Which change is this: rain falls from clouds? (a) evaporation (b) precipitation (c) freezing (d) condensation
  15. 15.🔄 Which change is this: drops on a cold glass? (a) freezing (b) condensation (c) precipitation (d) evaporation
  16. 16.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  17. 17.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  18. 18.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the moon (c) the soil (d) the sun
  19. 19.Which of these is water as a liquid? (a) snow (b) ice (c) water vapour (d) raindrops
  20. 20.🌊 Where is most of the water on Earth? (a) in the oceans (b) in rivers (c) in wells (d) in clouds
  21. 21.🔄 Which change is this: puddles dry in the sun? (a) melting (b) evaporation (c) precipitation (d) condensation
  22. 22.🔍 Which is the odd one out? (a) raindrops (b) tap water (c) an icicle (d) river water
  23. 23.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  24. 24.True or false: “a snowman turns to water” is an example of melting. (a) False (b) True
  25. 25.Which of these is an example of precipitation? (a) snow falls on mountains (b) a snowman turns to water (c) a lake turns to ice (d) vapour turns into drops
  26. 26.♨️ At sea level, pure water boils at how many degrees Celsius?
  27. 27.🔄 Which change is this: a snowman turns to water? (a) evaporation (b) melting (c) freezing (d) precipitation
  28. 28.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  29. 29.🔍 Which is the odd one out? (a) snow (b) dew (c) ice (d) frost
  30. 30.🔄 Which change is this: wet clothes dry outside? (a) condensation (b) evaporation (c) freezing (d) melting
  31. 31.🔄 Which change is this: water turns into vapour? (a) freezing (b) condensation (c) melting (d) evaporation
  32. 32.Which of these is water as a solid? (a) tap water (b) raindrops (c) dew (d) an icicle
  33. 33.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
  34. 34.Which of these is water as a gas? (a) hailstones (b) frost (c) river water (d) steam
  35. 35.🔍 Which is the odd one out? (a) hailstones (b) raindrops (c) frost (d) snow
  36. 36.🔄 Which change is this: a lake turns to ice? (a) precipitation (b) freezing (c) condensation (d) melting
  37. 37.True or false: “wet clothes dry outside” is an example of condensation. (a) True (b) False
  38. 38.Which of these is water as a liquid? (a) ice (b) water vapour (c) snow (d) sea water
  39. 39.Which of these is water as a solid? (a) steam (b) tap water (c) snow (d) river water
  40. 40.True or false: “rain falls from clouds” is an example of freezing. (a) True (b) False

Answer key

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

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