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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 468 · 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) snow falls on mountains (b) wet clothes dry outside (c) vapour turns into drops (d) rain falls from clouds
  2. 2.Which of these is water as a gas? (a) steam (b) ice (c) an icicle (d) tap water
  3. 3.🔍 Which is the odd one out? (a) dew (b) river water (c) raindrops (d) water vapour
  4. 4.🧊 Pure water freezes into ice at how many degrees Celsius?
  5. 5.Which of these is an example of freezing? (a) a snowman turns to water (b) ice turns into water (c) ice cream drips in sun (d) a lake turns to ice
  6. 6.Which of these is an example of condensation? (a) clouds form in the sky (b) puddles dry in the sun (c) water turns into vapour (d) rain falls from clouds
  7. 7.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the moon (c) the soil (d) the stars
  8. 8.Which of these is an example of condensation? (a) ice turns into water (b) drops on a cold glass (c) snow falls on mountains (d) a lake turns to ice
  9. 9.🔄 Which change is this: snow falls on mountains? (a) evaporation (b) condensation (c) melting (d) precipitation
  10. 10.True or false: “water turns into vapour” is an example of precipitation. (a) False (b) True
  11. 11.🔄 Which change is this: hail falls from the sky? (a) condensation (b) precipitation (c) melting (d) evaporation
  12. 12.🔄 Which change is this: wet clothes dry outside? (a) melting (b) evaporation (c) condensation (d) freezing
  13. 13.🔄 Which change is this: rain falls from clouds? (a) precipitation (b) melting (c) freezing (d) condensation
  14. 14.🌊 Where is most of the water on Earth? (a) in rivers (b) in wells (c) in the oceans (d) in clouds
  15. 15.🔍 Which is the odd one out? (a) tap water (b) ice (c) raindrops (d) river water
  16. 16.Which of these is an example of melting? (a) wet clothes dry outside (b) water turns into vapour (c) ice turns into water (d) water turns into ice
  17. 17.True or false: “a lake turns to ice” is an example of freezing. (a) False (b) True
  18. 18.Which of these is an example of freezing? (a) snow falls on mountains (b) wet clothes dry outside (c) water turns into ice (d) puddles dry in the sun
  19. 19.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the food chain (b) the water cycle (c) the life cycle (d) the solar system
  20. 20.Which of these is water as a solid? (a) frost (b) sea water (c) steam (d) raindrops
  21. 21.🔄 Which change is this: water turns into vapour? (a) melting (b) evaporation (c) condensation (d) freezing
  22. 22.♨️ At sea level, pure water boils at how many degrees Celsius?
  23. 23.💧 In how many states can water be found (solid, liquid, gas)?
  24. 24.Which of these is water as a liquid? (a) an icicle (b) tap water (c) ice (d) water vapour
  25. 25.Which of these is water as a solid? (a) steam (b) tap water (c) dew (d) hailstones
  26. 26.🔍 Which is the odd one out? (a) an icicle (b) snow (c) steam (d) frost
  27. 27.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  28. 28.True or false: “a lake turns to ice” is an example of melting. (a) False (b) True
  29. 29.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
  30. 30.Which of these is water as a solid? (a) ice (b) river water (c) raindrops (d) water vapour
  31. 31.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  32. 32.🔄 Which change is this: puddles dry in the sun? (a) melting (b) precipitation (c) freezing (d) evaporation
  33. 33.True or false: “puddles dry in the sun” is an example of evaporation. (a) True (b) False
  34. 34.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  35. 35.🔄 Which change is this: ice cream drips in sun? (a) condensation (b) freezing (c) evaporation (d) melting
  36. 36.True or false: “snow falls on mountains” is an example of precipitation. (a) True (b) False
  37. 37.🔄 Which change is this: vapour turns into drops? (a) condensation (b) precipitation (c) freezing (d) evaporation
  38. 38.🔄 Which change is this: clouds form in the sky? (a) evaporation (b) condensation (c) melting (d) freezing
  39. 39.🔍 Which is the odd one out? (a) snow (b) sea water (c) ice (d) hailstones
  40. 40.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid

Answer key

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

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