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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 52 · 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: “a lake turns to ice” is an example of freezing. (a) False (b) True
  2. 2.True or false: “rain falls from clouds” is an example of precipitation. (a) False (b) True
  3. 3.Which of these is water as a gas? (a) steam (b) raindrops (c) ice (d) sea water
  4. 4.Which of these is an example of condensation? (a) puddles dry in the sun (b) clouds form in the sky (c) ice cream drips in sun (d) wet clothes dry outside
  5. 5.♨️ At sea level, pure water boils at how many degrees Celsius?
  6. 6.💧 In how many states can water be found (solid, liquid, gas)?
  7. 7.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  8. 8.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) snow falls on mountains
  9. 9.Which of these is water as a solid? (a) frost (b) river water (c) tap water (d) dew
  10. 10.True or false: “drops on a cold glass” is an example of condensation. (a) False (b) True
  11. 11.Which of these is an example of precipitation? (a) vapour turns into drops (b) drops on a cold glass (c) wet clothes dry outside (d) hail falls from the sky
  12. 12.🔍 Which is the odd one out? (a) hailstones (b) tap water (c) frost (d) snow
  13. 13.🔍 Which is the odd one out? (a) dew (b) steam (c) raindrops (d) tap water
  14. 14.True or false: “water turns into ice” is an example of freezing. (a) False (b) True
  15. 15.Which of these is an example of melting? (a) a snowman turns to water (b) a lake turns to ice (c) snow falls on mountains (d) drops on a cold glass
  16. 16.🔍 Which is the odd one out? (a) dew (b) water vapour (c) raindrops (d) river water
  17. 17.True or false: “rain falls from clouds” is an example of condensation. (a) True (b) False
  18. 18.🔍 Which is the odd one out? (a) tap water (b) an icicle (c) river water (d) raindrops
  19. 19.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) smoke puffs (c) grains of sand (d) water droplets
  20. 20.🔄 Which change is this: rain falls from clouds? (a) melting (b) condensation (c) freezing (d) precipitation
  21. 21.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the stars (c) the sun (d) the soil
  22. 22.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  23. 23.🔄 Which change is this: ice cream drips in sun? (a) evaporation (b) condensation (c) freezing (d) melting
  24. 24.True or false: “wet clothes dry outside” is an example of freezing. (a) True (b) False
  25. 25.Which of these is water as a solid? (a) sea water (b) tap water (c) raindrops (d) an icicle
  26. 26.True or false: “puddles dry in the sun” is an example of freezing. (a) True (b) False
  27. 27.🔍 Which is the odd one out? (a) snow (b) an icicle (c) frost (d) dew
  28. 28.🔄 Which change is this: a snowman turns to water? (a) evaporation (b) condensation (c) melting (d) freezing
  29. 29.🧊 Pure water freezes into ice at how many degrees Celsius?
  30. 30.True or false: “a snowman turns to water” is an example of evaporation. (a) False (b) True
  31. 31.🔄 Which change is this: snow falls on mountains? (a) evaporation (b) precipitation (c) freezing (d) condensation
  32. 32.🔄 Which change is this: water turns into vapour? (a) freezing (b) melting (c) evaporation (d) precipitation
  33. 33.True or false: “vapour turns into drops” is an example of freezing. (a) False (b) True
  34. 34.True or false: “puddles dry in the sun” is an example of condensation. (a) True (b) False
  35. 35.🌊 Where is most of the water on Earth? (a) in the oceans (b) in wells (c) in clouds (d) in rivers
  36. 36.Which of these is water as a solid? (a) hailstones (b) dew (c) raindrops (d) steam
  37. 37.Which of these is water as a liquid? (a) hailstones (b) water vapour (c) ice (d) river water
  38. 38.Which of these is an example of freezing? (a) rain falls from clouds (b) a snowman turns to water (c) ice turns into water (d) a lake turns to ice
  39. 39.🔍 Which is the odd one out? (a) ice (b) dew (c) raindrops (d) river water
  40. 40.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid

Answer key

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

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