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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 512 · 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 water as a solid? (a) sea water (b) an icicle (c) raindrops (d) water vapour
  2. 2.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the water cycle (b) the life cycle (c) the solar system (d) the food chain
  3. 3.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  4. 4.🔄 Which change is this: clouds form in the sky? (a) precipitation (b) condensation (c) freezing (d) evaporation
  5. 5.Which of these is an example of condensation? (a) ice turns into water (b) hail falls from the sky (c) water turns into ice (d) vapour turns into drops
  6. 6.True or false: “water turns into ice” is an example of freezing. (a) True (b) False
  7. 7.Which of these is water as a solid? (a) water vapour (b) snow (c) river water (d) raindrops
  8. 8.🔄 Which change is this: water turns into vapour? (a) melting (b) evaporation (c) freezing (d) precipitation
  9. 9.Which of these is an example of evaporation? (a) hail falls from the sky (b) puddles dry in the sun (c) ice cream drips in sun (d) snow falls on mountains
  10. 10.True or false: “puddles dry in the sun” is an example of melting. (a) True (b) False
  11. 11.Which of these is water as a solid? (a) steam (b) sea water (c) hailstones (d) river water
  12. 12.Which of these is water as a gas? (a) dew (b) raindrops (c) water vapour (d) an icicle
  13. 13.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  14. 14.🔍 Which is the odd one out? (a) dew (b) sea water (c) frost (d) raindrops
  15. 15.Which of these is an example of freezing? (a) snow falls on mountains (b) vapour turns into drops (c) water turns into vapour (d) a lake turns to ice
  16. 16.Which of these is water as a gas? (a) an icicle (b) steam (c) ice (d) dew
  17. 17.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  18. 18.True or false: “clouds form in the sky” is an example of condensation. (a) True (b) False
  19. 19.🔍 Which is the odd one out? (a) snow (b) water vapour (c) ice (d) an icicle
  20. 20.🔄 Which change is this: a lake turns to ice? (a) freezing (b) condensation (c) evaporation (d) melting
  21. 21.☁️ Clouds are made of tiny ___. (a) grains of sand (b) smoke puffs (c) water droplets (d) bits of cotton
  22. 22.Which of these is an example of evaporation? (a) wet clothes dry outside (b) rain falls from clouds (c) ice cream drips in sun (d) hail falls from the sky
  23. 23.Which of these is an example of melting? (a) water turns into ice (b) hail falls from the sky (c) a lake turns to ice (d) ice cream drips in sun
  24. 24.True or false: “puddles dry in the sun” is an example of precipitation. (a) False (b) True
  25. 25.🔍 Which is the odd one out? (a) steam (b) ice (c) frost (d) hailstones
  26. 26.♨️ At sea level, pure water boils at how many degrees Celsius?
  27. 27.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  28. 28.Which of these is an example of evaporation? (a) rain falls from clouds (b) snow falls on mountains (c) water turns into vapour (d) vapour turns into drops
  29. 29.🔄 Which change is this: snow falls on mountains? (a) freezing (b) evaporation (c) condensation (d) precipitation
  30. 30.🔄 Which change is this: vapour turns into drops? (a) condensation (b) evaporation (c) precipitation (d) freezing
  31. 31.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  32. 32.🔄 Which change is this: water turns into ice? (a) precipitation (b) evaporation (c) freezing (d) melting
  33. 33.True or false: “ice cream drips in sun” is an example of precipitation. (a) True (b) False
  34. 34.Which of these is water as a solid? (a) ice (b) tap water (c) water vapour (d) sea water
  35. 35.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  36. 36.Which of these is an example of precipitation? (a) puddles dry in the sun (b) ice turns into water (c) hail falls from the sky (d) vapour turns into drops
  37. 37.Which of these is an example of precipitation? (a) snow falls on mountains (b) water turns into vapour (c) vapour turns into drops (d) clouds form in the sky
  38. 38.🧊 Pure water freezes into ice at how many degrees Celsius?
  39. 39.Which of these is an example of precipitation? (a) water turns into vapour (b) vapour turns into drops (c) rain falls from clouds (d) ice cream drips in sun
  40. 40.Which of these is water as a liquid? (a) steam (b) snow (c) water vapour (d) sea water

Answer key

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

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