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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 648 · 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 of these is an example of evaporation? (a) water turns into ice (b) vapour turns into drops (c) puddles dry in the sun (d) clouds form in the sky
  2. 2.🔄 Which change is this: wet clothes dry outside? (a) melting (b) freezing (c) evaporation (d) precipitation
  3. 3.Which of these is an example of melting? (a) a lake turns to ice (b) ice turns into water (c) snow falls on mountains (d) wet clothes dry outside
  4. 4.Which of these is an example of evaporation? (a) wet clothes dry outside (b) vapour turns into drops (c) ice cream drips in sun (d) ice turns into water
  5. 5.Which of these is an example of condensation? (a) clouds form in the sky (b) puddles dry in the sun (c) wet clothes dry outside (d) water turns into vapour
  6. 6.Which of these is an example of freezing? (a) ice turns into water (b) water turns into ice (c) hail falls from the sky (d) drops on a cold glass
  7. 7.Which of these is water as a solid? (a) raindrops (b) river water (c) dew (d) ice
  8. 8.Which of these is water as a solid? (a) snow (b) steam (c) river water (d) tap water
  9. 9.True or false: “wet clothes dry outside” is an example of precipitation. (a) False (b) True
  10. 10.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  11. 11.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the sun (c) the stars (d) the moon
  12. 12.True or false: “drops on a cold glass” is an example of condensation. (a) True (b) False
  13. 13.🔄 Which change is this: water turns into vapour? (a) freezing (b) precipitation (c) melting (d) evaporation
  14. 14.Which of these is an example of freezing? (a) a lake turns to ice (b) drops on a cold glass (c) vapour turns into drops (d) hail falls from the sky
  15. 15.Which of these is an example of condensation? (a) ice cream drips in sun (b) drops on a cold glass (c) a snowman turns to water (d) snow falls on mountains
  16. 16.Which of these is water as a solid? (a) tap water (b) water vapour (c) sea water (d) hailstones
  17. 17.♨️ At sea level, pure water boils at how many degrees Celsius?
  18. 18.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  19. 19.Which of these is water as a liquid? (a) snow (b) tap water (c) water vapour (d) hailstones
  20. 20.Which of these is an example of melting? (a) snow falls on mountains (b) drops on a cold glass (c) puddles dry in the sun (d) a snowman turns to water
  21. 21.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
  22. 22.🔄 Which change is this: a snowman turns to water? (a) freezing (b) evaporation (c) condensation (d) melting
  23. 23.True or false: “water turns into ice” is an example of freezing. (a) False (b) True
  24. 24.Which of these is water as a liquid? (a) hailstones (b) dew (c) an icicle (d) steam
  25. 25.🔍 Which is the odd one out? (a) sea water (b) water vapour (c) raindrops (d) tap water
  26. 26.🔄 Which change is this: clouds form in the sky? (a) melting (b) condensation (c) evaporation (d) freezing
  27. 27.🔄 Which change is this: ice cream drips in sun? (a) melting (b) freezing (c) precipitation (d) condensation
  28. 28.🔍 Which is the odd one out? (a) river water (b) snow (c) frost (d) an icicle
  29. 29.True or false: “ice cream drips in sun” is an example of condensation. (a) False (b) True
  30. 30.True or false: “water turns into vapour” is an example of evaporation. (a) False (b) True
  31. 31.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the water cycle (c) the solar system (d) the food chain
  32. 32.True or false: “water turns into vapour” is an example of melting. (a) True (b) False
  33. 33.True or false: “vapour turns into drops” is an example of evaporation. (a) False (b) True
  34. 34.True or false: “water turns into vapour” is an example of freezing. (a) False (b) True
  35. 35.💧 In how many states can water be found (solid, liquid, gas)?
  36. 36.Which of these is water as a gas? (a) frost (b) water vapour (c) raindrops (d) tap water
  37. 37.🔍 Which is the odd one out? (a) frost (b) ice (c) raindrops (d) hailstones
  38. 38.🔍 Which is the odd one out? (a) tap water (b) frost (c) raindrops (d) sea water
  39. 39.🔄 Which change is this: snow falls on mountains? (a) condensation (b) melting (c) evaporation (d) precipitation
  40. 40.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid

Answer key

  1. puddles dry in the sun
  2. evaporation
  3. ice turns into water
  4. wet clothes dry outside
  5. clouds form in the sky
  6. water turns into ice
  7. ice
  8. snow
  9. False
  10. liquid
  11. the sun
  12. True
  13. evaporation
  14. a lake turns to ice
  15. drops on a cold glass
  16. hailstones
  17. 100
  18. liquid
  19. tap water
  20. a snowman turns to water
  21. True
  22. melting
  23. True
  24. dew
  25. water vapour
  26. condensation
  27. melting
  28. river water
  29. False
  30. True
  31. the water cycle
  32. False
  33. False
  34. False
  35. 3
  36. water vapour
  37. raindrops
  38. frost
  39. precipitation
  40. gas

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