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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 191 · 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 snowman turns to water? (a) condensation (b) evaporation (c) melting (d) precipitation
  2. 2.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  3. 3.🔍 Which is the odd one out? (a) tap water (b) dew (c) river water (d) snow
  4. 4.🔍 Which is the odd one out? (a) dew (b) raindrops (c) tap water (d) hailstones
  5. 5.🔄 Which change is this: wet clothes dry outside? (a) melting (b) freezing (c) precipitation (d) evaporation
  6. 6.Which of these is an example of condensation? (a) clouds form in the sky (b) ice turns into water (c) a snowman turns to water (d) ice cream drips in sun
  7. 7.True or false: “vapour turns into drops” is an example of melting. (a) False (b) True
  8. 8.🔄 Which change is this: water turns into ice? (a) precipitation (b) condensation (c) evaporation (d) freezing
  9. 9.Which of these is water as a solid? (a) raindrops (b) sea water (c) hailstones (d) water vapour
  10. 10.🌊 Where is most of the water on Earth? (a) in wells (b) in the oceans (c) in clouds (d) in rivers
  11. 11.Which of these is water as a gas? (a) ice (b) water vapour (c) dew (d) sea water
  12. 12.Which of these is an example of melting? (a) water turns into ice (b) ice turns into water (c) drops on a cold glass (d) wet clothes dry outside
  13. 13.🔍 Which is the odd one out? (a) an icicle (b) snow (c) raindrops (d) hailstones
  14. 14.🔄 Which change is this: ice cream drips in sun? (a) condensation (b) melting (c) freezing (d) precipitation
  15. 15.True or false: “puddles dry in the sun” is an example of precipitation. (a) True (b) False
  16. 16.🔄 Which change is this: hail falls from the sky? (a) freezing (b) melting (c) condensation (d) precipitation
  17. 17.🔍 Which is the odd one out? (a) tap water (b) steam (c) raindrops (d) dew
  18. 18.Which of these is an example of precipitation? (a) rain falls from clouds (b) drops on a cold glass (c) water turns into vapour (d) puddles dry in the sun
  19. 19.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  20. 20.🔄 Which change is this: clouds form in the sky? (a) condensation (b) freezing (c) evaporation (d) precipitation
  21. 21.♨️ At sea level, pure water boils at how many degrees Celsius?
  22. 22.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the sun (c) the moon (d) the soil
  23. 23.True or false: “drops on a cold glass” is an example of evaporation. (a) True (b) False
  24. 24.Which of these is water as a liquid? (a) steam (b) snow (c) raindrops (d) an icicle
  25. 25.🧊 Pure water freezes into ice at how many degrees Celsius?
  26. 26.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  27. 27.True or false: “wet clothes dry outside” is an example of melting. (a) True (b) False
  28. 28.💧 In how many states can water be found (solid, liquid, gas)?
  29. 29.True or false: “a snowman turns to water” is an example of precipitation. (a) False (b) True
  30. 30.🔄 Which change is this: drops on a cold glass? (a) evaporation (b) precipitation (c) freezing (d) condensation
  31. 31.🔍 Which is the odd one out? (a) frost (b) an icicle (c) ice (d) dew
  32. 32.🔄 Which change is this: snow falls on mountains? (a) freezing (b) evaporation (c) precipitation (d) melting
  33. 33.Which of these is an example of freezing? (a) water turns into ice (b) drops on a cold glass (c) clouds form in the sky (d) ice cream drips in sun
  34. 34.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) smoke puffs (c) grains of sand (d) water droplets
  35. 35.Which of these is water as a solid? (a) dew (b) tap water (c) sea water (d) snow
  36. 36.True or false: “wet clothes dry outside” is an example of evaporation. (a) False (b) True
  37. 37.🔍 Which is the odd one out? (a) ice (b) water vapour (c) frost (d) an icicle
  38. 38.Which of these is water as a gas? (a) steam (b) ice (c) an icicle (d) snow
  39. 39.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  40. 40.Which of these is water as a liquid? (a) dew (b) frost (c) ice (d) steam

Answer key

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

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