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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 686 · 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.🔍 Which is the odd one out? (a) tap water (b) frost (c) ice (d) snow
  2. 2.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) grains of sand (c) bits of cotton (d) water droplets
  3. 3.💧 In how many states can water be found (solid, liquid, gas)?
  4. 4.True or false: “vapour turns into drops” is an example of condensation. (a) False (b) True
  5. 5.Which of these is water as a liquid? (a) frost (b) river water (c) ice (d) hailstones
  6. 6.🔍 Which is the odd one out? (a) snow (b) raindrops (c) hailstones (d) an icicle
  7. 7.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  8. 8.🧊 Pure water freezes into ice at how many degrees Celsius?
  9. 9.Which of these is an example of precipitation? (a) wet clothes dry outside (b) hail falls from the sky (c) a snowman turns to water (d) puddles dry in the sun
  10. 10.Which of these is water as a liquid? (a) dew (b) hailstones (c) steam (d) ice
  11. 11.Which of these is an example of condensation? (a) water turns into ice (b) wet clothes dry outside (c) snow falls on mountains (d) vapour turns into drops
  12. 12.🌊 Where is most of the water on Earth? (a) in rivers (b) in the oceans (c) in wells (d) in clouds
  13. 13.🔍 Which is the odd one out? (a) frost (b) ice (c) dew (d) hailstones
  14. 14.Which of these is an example of freezing? (a) drops on a cold glass (b) a lake turns to ice (c) hail falls from the sky (d) vapour turns into drops
  15. 15.♨️ At sea level, pure water boils at how many degrees Celsius?
  16. 16.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the sun (c) the stars (d) the moon
  17. 17.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  18. 18.Which of these is water as a liquid? (a) water vapour (b) snow (c) sea water (d) an icicle
  19. 19.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  20. 20.Which of these is water as a solid? (a) water vapour (b) river water (c) ice (d) dew
  21. 21.Which of these is water as a gas? (a) sea water (b) water vapour (c) tap water (d) dew
  22. 22.Which of these is water as a gas? (a) an icicle (b) sea water (c) ice (d) steam
  23. 23.Which of these is an example of melting? (a) vapour turns into drops (b) rain falls from clouds (c) ice turns into water (d) puddles dry in the sun
  24. 24.Which of these is water as a solid? (a) water vapour (b) snow (c) tap water (d) raindrops
  25. 25.🔍 Which is the odd one out? (a) sea water (b) raindrops (c) snow (d) dew
  26. 26.Which of these is an example of precipitation? (a) puddles dry in the sun (b) water turns into vapour (c) wet clothes dry outside (d) snow falls on mountains
  27. 27.Which of these is water as a liquid? (a) ice (b) hailstones (c) steam (d) raindrops
  28. 28.🔄 Which change is this: vapour turns into drops? (a) condensation (b) evaporation (c) freezing (d) melting
  29. 29.Which of these is an example of evaporation? (a) ice turns into water (b) wet clothes dry outside (c) rain falls from clouds (d) a lake turns to ice
  30. 30.True or false: “water turns into vapour” is an example of evaporation. (a) False (b) True
  31. 31.🔍 Which is the odd one out? (a) hailstones (b) snow (c) ice (d) sea water
  32. 32.🔄 Which change is this: wet clothes dry outside? (a) precipitation (b) freezing (c) condensation (d) evaporation
  33. 33.🔄 Which change is this: snow falls on mountains? (a) precipitation (b) melting (c) evaporation (d) freezing
  34. 34.True or false: “a snowman turns to water” is an example of freezing. (a) True (b) False
  35. 35.Which of these is an example of melting? (a) puddles dry in the sun (b) water turns into ice (c) rain falls from clouds (d) ice cream drips in sun
  36. 36.🔄 Which change is this: water turns into vapour? (a) condensation (b) melting (c) freezing (d) evaporation
  37. 37.True or false: “ice cream drips in sun” is an example of melting. (a) False (b) True
  38. 38.True or false: “drops on a cold glass” is an example of evaporation. (a) True (b) False
  39. 39.Which of these is water as a solid? (a) tap water (b) hailstones (c) steam (d) sea water
  40. 40.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas

Answer key

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

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