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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 453 · 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.

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

Answer key

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

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