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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 306 · 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: “vapour turns into drops” is an example of condensation. (a) True (b) False
  2. 2.Which of these is an example of evaporation? (a) clouds form in the sky (b) water turns into ice (c) puddles dry in the sun (d) drops on a cold glass
  3. 3.🔍 Which is the odd one out? (a) water vapour (b) an icicle (c) ice (d) snow
  4. 4.🔄 Which change is this: water turns into vapour? (a) melting (b) evaporation (c) precipitation (d) condensation
  5. 5.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the stars (c) the moon (d) the soil
  6. 6.Which of these is an example of freezing? (a) puddles dry in the sun (b) wet clothes dry outside (c) a lake turns to ice (d) water turns into vapour
  7. 7.💧 In how many states can water be found (solid, liquid, gas)?
  8. 8.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
  9. 9.🧊 Pure water freezes into ice at how many degrees Celsius?
  10. 10.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  11. 11.🌊 Where is most of the water on Earth? (a) in the oceans (b) in wells (c) in clouds (d) in rivers
  12. 12.🔄 Which change is this: a snowman turns to water? (a) melting (b) freezing (c) evaporation (d) precipitation
  13. 13.🔄 Which change is this: water turns into ice? (a) condensation (b) evaporation (c) precipitation (d) freezing
  14. 14.🔍 Which is the odd one out? (a) hailstones (b) frost (c) snow (d) raindrops
  15. 15.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  16. 16.Which of these is water as a solid? (a) sea water (b) steam (c) river water (d) snow
  17. 17.🔄 Which change is this: vapour turns into drops? (a) freezing (b) melting (c) precipitation (d) condensation
  18. 18.♨️ At sea level, pure water boils at how many degrees Celsius?
  19. 19.🔍 Which is the odd one out? (a) dew (b) raindrops (c) tap water (d) an icicle
  20. 20.Which of these is water as a solid? (a) hailstones (b) tap water (c) dew (d) water vapour
  21. 21.True or false: “vapour turns into drops” is an example of evaporation. (a) True (b) False
  22. 22.Which of these is water as a liquid? (a) frost (b) ice (c) raindrops (d) an icicle
  23. 23.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  24. 24.🔄 Which change is this: ice turns into water? (a) freezing (b) melting (c) precipitation (d) condensation
  25. 25.🔄 Which change is this: wet clothes dry outside? (a) condensation (b) freezing (c) evaporation (d) melting
  26. 26.True or false: “water turns into vapour” is an example of evaporation. (a) False (b) True
  27. 27.True or false: “ice cream drips in sun” is an example of melting. (a) False (b) True
  28. 28.🔍 Which is the odd one out? (a) raindrops (b) sea water (c) dew (d) steam
  29. 29.🔍 Which is the odd one out? (a) ice (b) tap water (c) raindrops (d) sea water
  30. 30.True or false: “ice turns into water” is an example of precipitation. (a) True (b) False
  31. 31.🔄 Which change is this: snow falls on mountains? (a) condensation (b) freezing (c) melting (d) precipitation
  32. 32.🔍 Which is the odd one out? (a) hailstones (b) snow (c) an icicle (d) dew
  33. 33.True or false: “a lake turns to ice” is an example of melting. (a) True (b) False
  34. 34.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  35. 35.🔄 Which change is this: puddles dry in the sun? (a) freezing (b) condensation (c) precipitation (d) evaporation
  36. 36.🔄 Which change is this: a lake turns to ice? (a) melting (b) precipitation (c) freezing (d) evaporation
  37. 37.Which of these is water as a gas? (a) steam (b) snow (c) frost (d) sea water
  38. 38.Which of these is an example of condensation? (a) water turns into vapour (b) clouds form in the sky (c) wet clothes dry outside (d) puddles dry in the sun
  39. 39.Which of these is water as a gas? (a) water vapour (b) hailstones (c) frost (d) dew
  40. 40.True or false: “vapour turns into drops” is an example of melting. (a) True (b) False

Answer key

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

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