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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 363 · 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.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  2. 2.🔍 Which is the odd one out? (a) raindrops (b) an icicle (c) dew (d) sea water
  3. 3.Which of these is an example of melting? (a) drops on a cold glass (b) ice turns into water (c) water turns into ice (d) hail falls from the sky
  4. 4.♨️ At sea level, pure water boils at how many degrees Celsius?
  5. 5.Which of these is an example of evaporation? (a) snow falls on mountains (b) water turns into vapour (c) clouds form in the sky (d) water turns into ice
  6. 6.Which of these is water as a gas? (a) tap water (b) steam (c) sea water (d) hailstones
  7. 7.Which of these is an example of precipitation? (a) wet clothes dry outside (b) water turns into ice (c) hail falls from the sky (d) puddles dry in the sun
  8. 8.True or false: “puddles dry in the sun” is an example of melting. (a) True (b) False
  9. 9.True or false: “clouds form in the sky” is an example of evaporation. (a) True (b) False
  10. 10.🔍 Which is the odd one out? (a) river water (b) raindrops (c) tap water (d) steam
  11. 11.Which of these is water as a solid? (a) an icicle (b) water vapour (c) sea water (d) raindrops
  12. 12.Which of these is water as a liquid? (a) snow (b) sea water (c) frost (d) ice
  13. 13.🔄 Which change is this: ice cream drips in sun? (a) condensation (b) freezing (c) precipitation (d) melting
  14. 14.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the soil (c) the moon (d) the sun
  15. 15.🔄 Which change is this: vapour turns into drops? (a) evaporation (b) condensation (c) melting (d) precipitation
  16. 16.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  17. 17.Which of these is an example of melting? (a) vapour turns into drops (b) a lake turns to ice (c) a snowman turns to water (d) wet clothes dry outside
  18. 18.🔄 Which change is this: puddles dry in the sun? (a) melting (b) precipitation (c) evaporation (d) condensation
  19. 19.🔄 Which change is this: hail falls from the sky? (a) precipitation (b) melting (c) condensation (d) freezing
  20. 20.💧 In how many states can water be found (solid, liquid, gas)?
  21. 21.True or false: “drops on a cold glass” is an example of condensation. (a) True (b) False
  22. 22.☁️ Clouds are made of tiny ___. (a) smoke puffs (b) grains of sand (c) water droplets (d) bits of cotton
  23. 23.🔄 Which change is this: rain falls from clouds? (a) precipitation (b) freezing (c) evaporation (d) condensation
  24. 24.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  25. 25.🧊 Pure water freezes into ice at how many degrees Celsius?
  26. 26.🔄 Which change is this: snow falls on mountains? (a) evaporation (b) condensation (c) precipitation (d) melting
  27. 27.🔍 Which is the odd one out? (a) hailstones (b) river water (c) an icicle (d) snow
  28. 28.Which of these is water as a gas? (a) raindrops (b) tap water (c) sea water (d) water vapour
  29. 29.Which of these is an example of condensation? (a) water turns into vapour (b) wet clothes dry outside (c) hail falls from the sky (d) drops on a cold glass
  30. 30.True or false: “vapour turns into drops” is an example of evaporation. (a) False (b) True
  31. 31.True or false: “drops on a cold glass” is an example of freezing. (a) False (b) True
  32. 32.True or false: “puddles dry in the sun” is an example of precipitation. (a) False (b) True
  33. 33.🌊 Where is most of the water on Earth? (a) in clouds (b) in the oceans (c) in rivers (d) in wells
  34. 34.Which of these is an example of evaporation? (a) wet clothes dry outside (b) a lake turns to ice (c) rain falls from clouds (d) a snowman turns to water
  35. 35.🔄 Which change is this: water turns into vapour? (a) precipitation (b) melting (c) condensation (d) evaporation
  36. 36.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
  37. 37.🔄 Which change is this: a lake turns to ice? (a) melting (b) precipitation (c) condensation (d) freezing
  38. 38.🔍 Which is the odd one out? (a) tap water (b) sea water (c) water vapour (d) raindrops
  39. 39.True or false: “hail falls from the sky” is an example of condensation. (a) True (b) False
  40. 40.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid

Answer key

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

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