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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 476 · 40 questions
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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 snowman turns to water? (a) freezing (b) melting (c) precipitation (d) evaporation
  2. 2.Which of these is an example of freezing? (a) puddles dry in the sun (b) water turns into ice (c) rain falls from clouds (d) clouds form in the sky
  3. 3.Which of these is water as a solid? (a) ice (b) sea water (c) water vapour (d) raindrops
  4. 4.Which of these is water as a solid? (a) an icicle (b) water vapour (c) dew (d) tap water
  5. 5.💧 In how many states can water be found (solid, liquid, gas)?
  6. 6.🔍 Which is the odd one out? (a) raindrops (b) dew (c) sea water (d) steam
  7. 7.🔍 Which is the odd one out? (a) dew (b) river water (c) hailstones (d) sea water
  8. 8.🔍 Which is the odd one out? (a) dew (b) raindrops (c) tap water (d) an icicle
  9. 9.True or false: “clouds form in the sky” is an example of condensation. (a) False (b) True
  10. 10.Which of these is water as a gas? (a) water vapour (b) tap water (c) an icicle (d) dew
  11. 11.True or false: “a snowman turns to water” is an example of precipitation. (a) False (b) True
  12. 12.Which of these is an example of freezing? (a) a lake turns to ice (b) hail falls from the sky (c) wet clothes dry outside (d) drops on a cold glass
  13. 13.Which of these is water as a gas? (a) sea water (b) raindrops (c) snow (d) steam
  14. 14.Which of these is an example of condensation? (a) vapour turns into drops (b) water turns into vapour (c) wet clothes dry outside (d) rain falls from clouds
  15. 15.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  16. 16.♨️ At sea level, pure water boils at how many degrees Celsius?
  17. 17.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the soil (c) the moon (d) the stars
  18. 18.True or false: “snow falls on mountains” is an example of precipitation. (a) True (b) False
  19. 19.Which of these is an example of condensation? (a) clouds form in the sky (b) snow falls on mountains (c) wet clothes dry outside (d) puddles dry in the sun
  20. 20.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) grains of sand (c) water droplets (d) smoke puffs
  21. 21.True or false: “rain falls from clouds” is an example of precipitation. (a) True (b) False
  22. 22.Which of these is an example of melting? (a) hail falls from the sky (b) ice turns into water (c) snow falls on mountains (d) vapour turns into drops
  23. 23.True or false: “water turns into vapour” is an example of freezing. (a) False (b) True
  24. 24.🌊 Where is most of the water on Earth? (a) in the oceans (b) in clouds (c) in wells (d) in rivers
  25. 25.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  26. 26.🔍 Which is the odd one out? (a) an icicle (b) snow (c) ice (d) dew
  27. 27.True or false: “water turns into ice” is an example of freezing. (a) True (b) False
  28. 28.🔍 Which is the odd one out? (a) river water (b) dew (c) raindrops (d) water vapour
  29. 29.🔄 Which change is this: snow falls on mountains? (a) evaporation (b) freezing (c) condensation (d) precipitation
  30. 30.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  31. 31.True or false: “hail falls from the sky” is an example of freezing. (a) False (b) True
  32. 32.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
  33. 33.🔄 Which change is this: water turns into ice? (a) precipitation (b) condensation (c) melting (d) freezing
  34. 34.Which of these is water as a solid? (a) steam (b) raindrops (c) dew (d) frost
  35. 35.🔍 Which is the odd one out? (a) hailstones (b) ice (c) tap water (d) frost
  36. 36.🔄 Which change is this: water turns into vapour? (a) condensation (b) melting (c) precipitation (d) evaporation
  37. 37.Which of these is water as a solid? (a) water vapour (b) hailstones (c) steam (d) raindrops
  38. 38.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  39. 39.Which of these is an example of melting? (a) vapour turns into drops (b) a snowman turns to water (c) drops on a cold glass (d) rain falls from clouds
  40. 40.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False

Answer key

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

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