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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 582 · 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) steam (b) tap water (c) raindrops (d) river water
  2. 2.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  3. 3.🔄 Which change is this: water turns into ice? (a) freezing (b) condensation (c) precipitation (d) evaporation
  4. 4.🔄 Which change is this: clouds form in the sky? (a) condensation (b) precipitation (c) evaporation (d) melting
  5. 5.♨️ At sea level, pure water boils at how many degrees Celsius?
  6. 6.🔍 Which is the odd one out? (a) dew (b) an icicle (c) tap water (d) sea water
  7. 7.Which of these is water as a solid? (a) water vapour (b) tap water (c) an icicle (d) sea water
  8. 8.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  9. 9.🔍 Which is the odd one out? (a) frost (b) snow (c) water vapour (d) ice
  10. 10.Which of these is an example of condensation? (a) wet clothes dry outside (b) ice turns into water (c) ice cream drips in sun (d) clouds form in the sky
  11. 11.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the sun (c) the moon (d) the stars
  12. 12.Which of these is an example of condensation? (a) drops on a cold glass (b) snow falls on mountains (c) rain falls from clouds (d) ice cream drips in sun
  13. 13.Which of these is an example of freezing? (a) water turns into ice (b) puddles dry in the sun (c) vapour turns into drops (d) clouds form in the sky
  14. 14.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
  15. 15.💧 In how many states can water be found (solid, liquid, gas)?
  16. 16.True or false: “vapour turns into drops” is an example of evaporation. (a) True (b) False
  17. 17.🧊 Pure water freezes into ice at how many degrees Celsius?
  18. 18.🔄 Which change is this: puddles dry in the sun? (a) evaporation (b) precipitation (c) freezing (d) condensation
  19. 19.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  20. 20.🔄 Which change is this: hail falls from the sky? (a) freezing (b) evaporation (c) precipitation (d) condensation
  21. 21.🔄 Which change is this: vapour turns into drops? (a) precipitation (b) melting (c) condensation (d) freezing
  22. 22.☁️ Clouds are made of tiny ___. (a) water droplets (b) smoke puffs (c) bits of cotton (d) grains of sand
  23. 23.Which of these is water as a gas? (a) sea water (b) ice (c) dew (d) steam
  24. 24.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  25. 25.Which of these is an example of melting? (a) puddles dry in the sun (b) ice turns into water (c) drops on a cold glass (d) wet clothes dry outside
  26. 26.🔄 Which change is this: ice turns into water? (a) freezing (b) evaporation (c) melting (d) precipitation
  27. 27.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  28. 28.True or false: “clouds form in the sky” is an example of condensation. (a) False (b) True
  29. 29.True or false: “vapour turns into drops” is an example of precipitation. (a) True (b) False
  30. 30.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  31. 31.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  32. 32.🔍 Which is the odd one out? (a) dew (b) sea water (c) ice (d) river water
  33. 33.🔄 Which change is this: ice cream drips in sun? (a) evaporation (b) condensation (c) melting (d) precipitation
  34. 34.Which of these is water as a solid? (a) dew (b) snow (c) steam (d) tap water
  35. 35.Which of these is water as a solid? (a) ice (b) dew (c) tap water (d) steam
  36. 36.🔄 Which change is this: a snowman turns to water? (a) evaporation (b) precipitation (c) melting (d) freezing
  37. 37.True or false: “drops on a cold glass” is an example of evaporation. (a) False (b) True
  38. 38.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  39. 39.True or false: “hail falls from the sky” is an example of condensation. (a) True (b) False
  40. 40.True or false: “ice turns into water” is an example of evaporation. (a) True (b) False

Answer key

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

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