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Class 4 EVS Worksheet: Water Cycle

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

Answer key

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

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