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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 81 · 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.☀️ What gives the heat that makes water evaporate from the sea? (a) the soil (b) the stars (c) the moon (d) the sun
  2. 2.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  3. 3.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
  4. 4.🔍 Which is the odd one out? (a) ice (b) snow (c) steam (d) an icicle
  5. 5.Which of these is an example of freezing? (a) water turns into ice (b) a snowman turns to water (c) hail falls from the sky (d) ice turns into water
  6. 6.🔄 Which change is this: snow falls on mountains? (a) condensation (b) freezing (c) evaporation (d) precipitation
  7. 7.Which of these is water as a solid? (a) snow (b) tap water (c) sea water (d) raindrops
  8. 8.Which of these is an example of condensation? (a) water turns into vapour (b) puddles dry in the sun (c) clouds form in the sky (d) rain falls from clouds
  9. 9.True or false: “a lake turns to ice” is an example of freezing. (a) False (b) True
  10. 10.🔍 Which is the odd one out? (a) river water (b) frost (c) raindrops (d) sea water
  11. 11.Which of these is water as a gas? (a) water vapour (b) an icicle (c) raindrops (d) river water
  12. 12.🌊 Where is most of the water on Earth? (a) in wells (b) in the oceans (c) in clouds (d) in rivers
  13. 13.🧊💧♨️ Is “raindrops” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  14. 14.Which of these is an example of freezing? (a) puddles dry in the sun (b) water turns into vapour (c) a lake turns to ice (d) vapour turns into drops
  15. 15.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  16. 16.Which of these is water as a solid? (a) tap water (b) ice (c) water vapour (d) steam
  17. 17.🔄 Which change is this: a lake turns to ice? (a) melting (b) freezing (c) precipitation (d) condensation
  18. 18.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the life cycle (b) the food chain (c) the solar system (d) the water cycle
  19. 19.♨️ At sea level, pure water boils at how many degrees Celsius?
  20. 20.Which of these is an example of condensation? (a) drops on a cold glass (b) a snowman turns to water (c) wet clothes dry outside (d) ice turns into water
  21. 21.🧊 Pure water freezes into ice at how many degrees Celsius?
  22. 22.🔄 Which change is this: puddles dry in the sun? (a) evaporation (b) melting (c) freezing (d) condensation
  23. 23.🔄 Which change is this: drops on a cold glass? (a) evaporation (b) precipitation (c) freezing (d) condensation
  24. 24.🔄 Which change is this: wet clothes dry outside? (a) evaporation (b) condensation (c) precipitation (d) freezing
  25. 25.True or false: “ice cream drips in sun” is an example of precipitation. (a) True (b) False
  26. 26.True or false: “drops on a cold glass” is an example of condensation. (a) False (b) True
  27. 27.🔍 Which is the odd one out? (a) dew (b) snow (c) an icicle (d) ice
  28. 28.🔄 Which change is this: water turns into vapour? (a) condensation (b) precipitation (c) freezing (d) evaporation
  29. 29.True or false: “ice cream drips in sun” is an example of melting. (a) False (b) True
  30. 30.🔄 Which change is this: water turns into ice? (a) evaporation (b) condensation (c) freezing (d) melting
  31. 31.🔍 Which is the odd one out? (a) ice (b) an icicle (c) hailstones (d) sea water
  32. 32.Which of these is an example of precipitation? (a) snow falls on mountains (b) puddles dry in the sun (c) water turns into vapour (d) vapour turns into drops
  33. 33.True or false: “hail falls from the sky” is an example of precipitation. (a) True (b) False
  34. 34.True or false: “clouds form in the sky” is an example of condensation. (a) False (b) True
  35. 35.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  36. 36.Which of these is an example of melting? (a) clouds form in the sky (b) water turns into vapour (c) a lake turns to ice (d) ice turns into water
  37. 37.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  38. 38.Which of these is water as a gas? (a) steam (b) ice (c) hailstones (d) tap water
  39. 39.💧 In how many states can water be found (solid, liquid, gas)?
  40. 40.True or false: “snow falls on mountains” is an example of precipitation. (a) False (b) True

Answer key

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

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