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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 508 · 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.True or false: “a lake turns to ice” is an example of condensation. (a) False (b) True
  2. 2.Which of these is an example of evaporation? (a) ice cream drips in sun (b) clouds form in the sky (c) drops on a cold glass (d) puddles dry in the sun
  3. 3.True or false: “ice turns into water” is an example of freezing. (a) True (b) False
  4. 4.Which of these is water as a liquid? (a) steam (b) sea water (c) hailstones (d) frost
  5. 5.Which of these is water as a solid? (a) tap water (b) dew (c) water vapour (d) ice
  6. 6.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) grains of sand (c) water droplets (d) smoke puffs
  7. 7.💧 In how many states can water be found (solid, liquid, gas)?
  8. 8.True or false: “snow falls on mountains” is an example of precipitation. (a) True (b) False
  9. 9.🔄 Which change is this: water turns into vapour? (a) precipitation (b) freezing (c) evaporation (d) melting
  10. 10.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  11. 11.Which of these is an example of condensation? (a) puddles dry in the sun (b) snow falls on mountains (c) water turns into ice (d) drops on a cold glass
  12. 12.Which of these is water as a liquid? (a) an icicle (b) water vapour (c) river water (d) snow
  13. 13.🧊 Pure water freezes into ice at how many degrees Celsius?
  14. 14.Which of these is an example of freezing? (a) snow falls on mountains (b) clouds form in the sky (c) a lake turns to ice (d) ice turns into water
  15. 15.True or false: “snow falls on mountains” is an example of freezing. (a) False (b) True
  16. 16.Which of these is an example of condensation? (a) ice turns into water (b) rain falls from clouds (c) ice cream drips in sun (d) vapour turns into drops
  17. 17.Which of these is water as a gas? (a) water vapour (b) hailstones (c) tap water (d) sea water
  18. 18.🔍 Which is the odd one out? (a) frost (b) water vapour (c) ice (d) an icicle
  19. 19.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  20. 20.True or false: “clouds form in the sky” is an example of condensation. (a) True (b) False
  21. 21.♨️ At sea level, pure water boils at how many degrees Celsius?
  22. 22.Which of these is an example of precipitation? (a) vapour turns into drops (b) wet clothes dry outside (c) water turns into vapour (d) rain falls from clouds
  23. 23.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  24. 24.🔍 Which is the odd one out? (a) river water (b) tap water (c) sea water (d) hailstones
  25. 25.Which of these is water as a gas? (a) steam (b) river water (c) dew (d) hailstones
  26. 26.Which of these is water as a liquid? (a) steam (b) frost (c) raindrops (d) hailstones
  27. 27.🔄 Which change is this: a lake turns to ice? (a) precipitation (b) evaporation (c) melting (d) freezing
  28. 28.True or false: “hail falls from the sky” is an example of condensation. (a) False (b) True
  29. 29.🔄 Which change is this: water turns into ice? (a) evaporation (b) melting (c) precipitation (d) freezing
  30. 30.🔄 Which change is this: vapour turns into drops? (a) freezing (b) precipitation (c) evaporation (d) condensation
  31. 31.🌊 Where is most of the water on Earth? (a) in wells (b) in rivers (c) in the oceans (d) in clouds
  32. 32.🔄 Which change is this: a snowman turns to water? (a) precipitation (b) melting (c) evaporation (d) freezing
  33. 33.🔄 Which change is this: clouds form in the sky? (a) melting (b) freezing (c) precipitation (d) condensation
  34. 34.🔄 Which change is this: hail falls from the sky? (a) melting (b) precipitation (c) condensation (d) freezing
  35. 35.🔄 Which change is this: snow falls on mountains? (a) melting (b) freezing (c) evaporation (d) precipitation
  36. 36.True or false: “a lake turns to ice” is an example of freezing. (a) False (b) True
  37. 37.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  38. 38.🔍 Which is the odd one out? (a) steam (b) an icicle (c) hailstones (d) frost
  39. 39.🔍 Which is the odd one out? (a) river water (b) tap water (c) sea water (d) ice
  40. 40.True or false: “water turns into ice” is an example of condensation. (a) False (b) True

Answer key

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

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