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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 610 · 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.♨️ At sea level, pure water boils at how many degrees Celsius?
  2. 2.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  3. 3.🔍 Which is the odd one out? (a) river water (b) ice (c) snow (d) hailstones
  4. 4.True or false: “a snowman turns to water” is an example of melting. (a) False (b) True
  5. 5.True or false: “water turns into ice” is an example of evaporation. (a) False (b) True
  6. 6.Which of these is water as a solid? (a) tap water (b) river water (c) water vapour (d) hailstones
  7. 7.🔄 Which change is this: wet clothes dry outside? (a) evaporation (b) melting (c) freezing (d) condensation
  8. 8.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the moon (c) the soil (d) the sun
  9. 9.Which of these is water as a liquid? (a) steam (b) frost (c) snow (d) tap water
  10. 10.🔄 Which change is this: puddles dry in the sun? (a) freezing (b) evaporation (c) condensation (d) precipitation
  11. 11.Which of these is water as a liquid? (a) frost (b) dew (c) hailstones (d) ice
  12. 12.🔄 Which change is this: drops on a cold glass? (a) precipitation (b) freezing (c) condensation (d) evaporation
  13. 13.🔄 Which change is this: a lake turns to ice? (a) freezing (b) condensation (c) precipitation (d) evaporation
  14. 14.Which of these is an example of evaporation? (a) wet clothes dry outside (b) water turns into ice (c) vapour turns into drops (d) hail falls from the sky
  15. 15.Which of these is water as a gas? (a) tap water (b) steam (c) hailstones (d) dew
  16. 16.🧊 Pure water freezes into ice at how many degrees Celsius?
  17. 17.True or false: “snow falls on mountains” is an example of precipitation. (a) False (b) True
  18. 18.True or false: “water turns into ice” is an example of condensation. (a) True (b) False
  19. 19.Which of these is an example of precipitation? (a) a snowman turns to water (b) clouds form in the sky (c) water turns into vapour (d) hail falls from the sky
  20. 20.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  21. 21.Which of these is an example of melting? (a) rain falls from clouds (b) wet clothes dry outside (c) ice cream drips in sun (d) drops on a cold glass
  22. 22.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  23. 23.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  24. 24.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  25. 25.🔄 Which change is this: snow falls on mountains? (a) evaporation (b) melting (c) precipitation (d) condensation
  26. 26.Which of these is an example of evaporation? (a) drops on a cold glass (b) hail falls from the sky (c) snow falls on mountains (d) puddles dry in the sun
  27. 27.🔍 Which is the odd one out? (a) tap water (b) sea water (c) an icicle (d) river water
  28. 28.True or false: “puddles dry in the sun” is an example of precipitation. (a) False (b) True
  29. 29.True or false: “wet clothes dry outside” is an example of precipitation. (a) False (b) True
  30. 30.True or false: “wet clothes dry outside” is an example of condensation. (a) False (b) True
  31. 31.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
  32. 32.💧 In how many states can water be found (solid, liquid, gas)?
  33. 33.🔍 Which is the odd one out? (a) snow (b) frost (c) raindrops (d) ice
  34. 34.True or false: “ice cream drips in sun” is an example of melting. (a) True (b) False
  35. 35.Which of these is an example of condensation? (a) drops on a cold glass (b) water turns into vapour (c) hail falls from the sky (d) a lake turns to ice
  36. 36.Which of these is an example of freezing? (a) snow falls on mountains (b) hail falls from the sky (c) a snowman turns to water (d) water turns into ice
  37. 37.Which of these is an example of melting? (a) puddles dry in the sun (b) a snowman turns to water (c) clouds form in the sky (d) water turns into ice
  38. 38.True or false: “a snowman turns to water” is an example of condensation. (a) False (b) True
  39. 39.☁️ Clouds are made of tiny ___. (a) grains of sand (b) water droplets (c) bits of cotton (d) smoke puffs
  40. 40.Which of these is water as a solid? (a) steam (b) tap water (c) ice (d) water vapour

Answer key

  1. 100
  2. solid
  3. river water
  4. True
  5. False
  6. hailstones
  7. evaporation
  8. the sun
  9. tap water
  10. evaporation
  11. dew
  12. condensation
  13. freezing
  14. wet clothes dry outside
  15. steam
  16. 0
  17. True
  18. False
  19. hail falls from the sky
  20. liquid
  21. ice cream drips in sun
  22. liquid
  23. solid
  24. solid
  25. precipitation
  26. puddles dry in the sun
  27. an icicle
  28. False
  29. False
  30. False
  31. True
  32. 3
  33. raindrops
  34. True
  35. drops on a cold glass
  36. water turns into ice
  37. a snowman turns to water
  38. False
  39. water droplets
  40. ice

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