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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 729 · 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.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the moon (c) the sun (d) the soil
  2. 2.Which of these is an example of precipitation? (a) drops on a cold glass (b) snow falls on mountains (c) clouds form in the sky (d) water turns into ice
  3. 3.🧊 Pure water freezes into ice at how many degrees Celsius?
  4. 4.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) smoke puffs (c) grains of sand (d) water droplets
  5. 5.Which of these is water as a liquid? (a) ice (b) raindrops (c) snow (d) water vapour
  6. 6.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  7. 7.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  8. 8.True or false: “a snowman turns to water” is an example of precipitation. (a) True (b) False
  9. 9.🔍 Which is the odd one out? (a) an icicle (b) hailstones (c) frost (d) steam
  10. 10.Which of these is water as a solid? (a) water vapour (b) snow (c) steam (d) raindrops
  11. 11.Which of these is water as a solid? (a) an icicle (b) river water (c) dew (d) sea water
  12. 12.True or false: “puddles dry in the sun” is an example of condensation. (a) True (b) False
  13. 13.🔄 Which change is this: a lake turns to ice? (a) precipitation (b) evaporation (c) freezing (d) condensation
  14. 14.💧 In how many states can water be found (solid, liquid, gas)?
  15. 15.Which of these is an example of freezing? (a) rain falls from clouds (b) ice cream drips in sun (c) water turns into ice (d) drops on a cold glass
  16. 16.Which of these is an example of melting? (a) a lake turns to ice (b) hail falls from the sky (c) ice cream drips in sun (d) puddles dry in the sun
  17. 17.♨️ At sea level, pure water boils at how many degrees Celsius?
  18. 18.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  19. 19.Which of these is water as a gas? (a) steam (b) river water (c) dew (d) snow
  20. 20.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  21. 21.🔍 Which is the odd one out? (a) raindrops (b) river water (c) hailstones (d) dew
  22. 22.True or false: “puddles dry in the sun” is an example of precipitation. (a) True (b) False
  23. 23.🔄 Which change is this: snow falls on mountains? (a) evaporation (b) precipitation (c) melting (d) freezing
  24. 24.Which of these is an example of condensation? (a) a lake turns to ice (b) puddles dry in the sun (c) vapour turns into drops (d) ice turns into water
  25. 25.🔄 Which change is this: rain falls from clouds? (a) precipitation (b) evaporation (c) freezing (d) melting
  26. 26.🔍 Which is the odd one out? (a) hailstones (b) frost (c) snow (d) sea water
  27. 27.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  28. 28.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  29. 29.Which of these is water as a solid? (a) steam (b) dew (c) raindrops (d) frost
  30. 30.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  31. 31.🔍 Which is the odd one out? (a) ice (b) an icicle (c) frost (d) tap water
  32. 32.True or false: “a snowman turns to water” is an example of melting. (a) True (b) False
  33. 33.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  34. 34.Which of these is water as a liquid? (a) hailstones (b) dew (c) water vapour (d) an icicle
  35. 35.Which of these is water as a liquid? (a) an icicle (b) sea water (c) steam (d) ice
  36. 36.🔍 Which is the odd one out? (a) tap water (b) snow (c) sea water (d) river water
  37. 37.True or false: “rain falls from clouds” is an example of precipitation. (a) True (b) False
  38. 38.True or false: “snow falls on mountains” is an example of condensation. (a) True (b) False
  39. 39.🔄 Which change is this: wet clothes dry outside? (a) precipitation (b) evaporation (c) condensation (d) freezing
  40. 40.Which of these is an example of condensation? (a) rain falls from clouds (b) ice turns into water (c) water turns into ice (d) clouds form in the sky

Answer key

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

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