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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 356 · 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 change is this: a lake turns to ice? (a) melting (b) precipitation (c) evaporation (d) freezing
  2. 2.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  3. 3.🔄 Which change is this: rain falls from clouds? (a) precipitation (b) freezing (c) evaporation (d) condensation
  4. 4.🔍 Which is the odd one out? (a) an icicle (b) frost (c) dew (d) hailstones
  5. 5.🔄 Which change is this: water turns into vapour? (a) evaporation (b) freezing (c) condensation (d) precipitation
  6. 6.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) grains of sand (c) smoke puffs (d) water droplets
  7. 7.Which of these is water as a liquid? (a) water vapour (b) hailstones (c) ice (d) river water
  8. 8.♨️ At sea level, pure water boils at how many degrees Celsius?
  9. 9.True or false: “a snowman turns to water” is an example of condensation. (a) True (b) False
  10. 10.🔍 Which is the odd one out? (a) sea water (b) hailstones (c) an icicle (d) frost
  11. 11.True or false: “rain falls from clouds” is an example of precipitation. (a) True (b) False
  12. 12.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  13. 13.Which of these is water as a solid? (a) steam (b) tap water (c) sea water (d) snow
  14. 14.Which of these is water as a solid? (a) tap water (b) steam (c) water vapour (d) frost
  15. 15.💧 In how many states can water be found (solid, liquid, gas)?
  16. 16.True or false: “snow falls on mountains” is an example of condensation. (a) True (b) False
  17. 17.Which of these is an example of precipitation? (a) a lake turns to ice (b) puddles dry in the sun (c) rain falls from clouds (d) vapour turns into drops
  18. 18.Which of these is water as a solid? (a) ice (b) water vapour (c) steam (d) raindrops
  19. 19.True or false: “water turns into ice” is an example of evaporation. (a) False (b) True
  20. 20.Which of these is an example of condensation? (a) clouds form in the sky (b) water turns into ice (c) hail falls from the sky (d) ice turns into water
  21. 21.True or false: “water turns into vapour” is an example of freezing. (a) False (b) True
  22. 22.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the soil (c) the moon (d) the sun
  23. 23.Which of these is an example of melting? (a) water turns into vapour (b) drops on a cold glass (c) ice turns into water (d) a lake turns to ice
  24. 24.Which of these is water as a liquid? (a) tap water (b) steam (c) ice (d) snow
  25. 25.🧊 Pure water freezes into ice at how many degrees Celsius?
  26. 26.True or false: “wet clothes dry outside” is an example of condensation. (a) True (b) False
  27. 27.🔄 Which change is this: ice cream drips in sun? (a) evaporation (b) freezing (c) melting (d) condensation
  28. 28.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  29. 29.Which of these is water as a liquid? (a) steam (b) sea water (c) water vapour (d) ice
  30. 30.Which of these is an example of freezing? (a) ice cream drips in sun (b) hail falls from the sky (c) a lake turns to ice (d) drops on a cold glass
  31. 31.Which of these is an example of melting? (a) drops on a cold glass (b) a lake turns to ice (c) a snowman turns to water (d) water turns into vapour
  32. 32.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  33. 33.🔍 Which is the odd one out? (a) hailstones (b) snow (c) an icicle (d) raindrops
  34. 34.True or false: “ice turns into water” is an example of evaporation. (a) False (b) True
  35. 35.Which of these is water as a solid? (a) raindrops (b) dew (c) river water (d) hailstones
  36. 36.True or false: “water turns into ice” is an example of precipitation. (a) True (b) False
  37. 37.🔍 Which is the odd one out? (a) snow (b) frost (c) an icicle (d) steam
  38. 38.Which of these is an example of freezing? (a) drops on a cold glass (b) ice cream drips in sun (c) water turns into ice (d) wet clothes dry outside
  39. 39.Which of these is water as a liquid? (a) snow (b) frost (c) dew (d) steam
  40. 40.Which of these is water as a gas? (a) ice (b) raindrops (c) an icicle (d) steam

Answer key

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

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