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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 613 · 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.

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

Answer key

  1. sea water
  2. ice
  3. vapour turns into drops
  4. frost
  5. solid
  6. a snowman turns to water
  7. False
  8. an icicle
  9. evaporation
  10. True
  11. condensation
  12. rain falls from clouds
  13. raindrops
  14. gas
  15. water turns into vapour
  16. frost
  17. steam
  18. snow
  19. freezing
  20. melting
  21. False
  22. 0
  23. False
  24. solid
  25. sea water
  26. steam
  27. solid
  28. liquid
  29. dew
  30. liquid
  31. raindrops
  32. 3
  33. water vapour
  34. False
  35. condensation
  36. 100
  37. wet clothes dry outside
  38. precipitation
  39. clouds form in the sky
  40. True

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