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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 621 · 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.Which of these is an example of condensation? (a) snow falls on mountains (b) hail falls from the sky (c) clouds form in the sky (d) puddles dry in the sun
  2. 2.🔄 Which change is this: water turns into vapour? (a) condensation (b) evaporation (c) precipitation (d) melting
  3. 3.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the stars (c) the soil (d) the sun
  4. 4.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  5. 5.Which of these is an example of melting? (a) hail falls from the sky (b) rain falls from clouds (c) vapour turns into drops (d) a snowman turns to water
  6. 6.Which of these is water as a liquid? (a) water vapour (b) frost (c) ice (d) dew
  7. 7.Which of these is an example of evaporation? (a) rain falls from clouds (b) ice turns into water (c) ice cream drips in sun (d) wet clothes dry outside
  8. 8.♨️ At sea level, pure water boils at how many degrees Celsius?
  9. 9.Which of these is water as a solid? (a) tap water (b) sea water (c) frost (d) river water
  10. 10.True or false: “clouds form in the sky” is an example of evaporation. (a) False (b) True
  11. 11.🌊 Where is most of the water on Earth? (a) in rivers (b) in clouds (c) in wells (d) in the oceans
  12. 12.True or false: “wet clothes dry outside” is an example of melting. (a) False (b) True
  13. 13.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  14. 14.🔄 Which change is this: a snowman turns to water? (a) melting (b) freezing (c) precipitation (d) evaporation
  15. 15.🔍 Which is the odd one out? (a) dew (b) sea water (c) an icicle (d) tap water
  16. 16.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  17. 17.True or false: “a snowman turns to water” is an example of melting. (a) True (b) False
  18. 18.Which of these is water as a solid? (a) ice (b) raindrops (c) river water (d) dew
  19. 19.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  20. 20.🔍 Which is the odd one out? (a) ice (b) hailstones (c) frost (d) steam
  21. 21.🧊 Pure water freezes into ice at how many degrees Celsius?
  22. 22.Which of these is an example of freezing? (a) hail falls from the sky (b) water turns into vapour (c) a lake turns to ice (d) snow falls on mountains
  23. 23.Which of these is an example of precipitation? (a) a snowman turns to water (b) rain falls from clouds (c) ice cream drips in sun (d) puddles dry in the sun
  24. 24.🔄 Which change is this: hail falls from the sky? (a) precipitation (b) evaporation (c) melting (d) freezing
  25. 25.🔍 Which is the odd one out? (a) snow (b) ice (c) frost (d) water vapour
  26. 26.Which of these is water as a gas? (a) steam (b) sea water (c) hailstones (d) tap water
  27. 27.🔍 Which is the odd one out? (a) river water (b) dew (c) snow (d) sea water
  28. 28.🔄 Which change is this: puddles dry in the sun? (a) evaporation (b) precipitation (c) melting (d) condensation
  29. 29.🔄 Which change is this: wet clothes dry outside? (a) evaporation (b) freezing (c) melting (d) condensation
  30. 30.🔍 Which is the odd one out? (a) dew (b) snow (c) hailstones (d) frost
  31. 31.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  32. 32.True or false: “water turns into ice” is an example of freezing. (a) False (b) True
  33. 33.True or false: “water turns into ice” is an example of evaporation. (a) True (b) False
  34. 34.💧 In how many states can water be found (solid, liquid, gas)?
  35. 35.Which of these is an example of melting? (a) ice cream drips in sun (b) rain falls from clouds (c) water turns into ice (d) snow falls on mountains
  36. 36.Which of these is water as a liquid? (a) steam (b) ice (c) snow (d) tap water
  37. 37.True or false: “a snowman turns to water” is an example of condensation. (a) False (b) True
  38. 38.True or false: “ice turns into water” is an example of melting. (a) True (b) False
  39. 39.Which of these is water as a solid? (a) tap water (b) river water (c) dew (d) snow
  40. 40.🔄 Which change is this: ice cream drips in sun? (a) evaporation (b) condensation (c) freezing (d) melting

Answer key

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

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