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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 751 · 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.True or false: “water turns into vapour” is an example of evaporation. (a) False (b) True
  2. 2.Which of these is water as a solid? (a) raindrops (b) river water (c) ice (d) sea water
  3. 3.♨️ At sea level, pure water boils at how many degrees Celsius?
  4. 4.🔍 Which is the odd one out? (a) tap water (b) dew (c) raindrops (d) water vapour
  5. 5.Which of these is water as a solid? (a) steam (b) tap water (c) hailstones (d) river water
  6. 6.Which of these is an example of precipitation? (a) a lake turns to ice (b) clouds form in the sky (c) water turns into ice (d) snow falls on mountains
  7. 7.☁️ Clouds are made of tiny ___. (a) water droplets (b) bits of cotton (c) smoke puffs (d) grains of sand
  8. 8.True or false: “water turns into vapour” is an example of melting. (a) True (b) False
  9. 9.🔄 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
  10. 10.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  11. 11.🔄 Which change is this: water turns into vapour? (a) evaporation (b) melting (c) condensation (d) freezing
  12. 12.Which of these is an example of evaporation? (a) puddles dry in the sun (b) ice turns into water (c) hail falls from the sky (d) vapour turns into drops
  13. 13.🔍 Which is the odd one out? (a) an icicle (b) snow (c) hailstones (d) sea water
  14. 14.Which of these is an example of precipitation? (a) wet clothes dry outside (b) hail falls from the sky (c) ice turns into water (d) drops on a cold glass
  15. 15.Which of these is an example of freezing? (a) water turns into vapour (b) water turns into ice (c) puddles dry in the sun (d) rain falls from clouds
  16. 16.🔄 Which change is this: snow falls on mountains? (a) melting (b) freezing (c) condensation (d) precipitation
  17. 17.Which of these is an example of condensation? (a) wet clothes dry outside (b) puddles dry in the sun (c) snow falls on mountains (d) clouds form in the sky
  18. 18.🔄 Which change is this: clouds form in the sky? (a) precipitation (b) evaporation (c) condensation (d) freezing
  19. 19.Which of these is an example of condensation? (a) puddles dry in the sun (b) water turns into ice (c) hail falls from the sky (d) vapour turns into drops
  20. 20.Which of these is water as a gas? (a) river water (b) raindrops (c) water vapour (d) ice
  21. 21.Which of these is an example of evaporation? (a) a snowman turns to water (b) water turns into vapour (c) water turns into ice (d) ice cream drips in sun
  22. 22.Which of these is an example of melting? (a) ice cream drips in sun (b) hail falls from the sky (c) puddles dry in the sun (d) water turns into vapour
  23. 23.🔍 Which is the odd one out? (a) an icicle (b) ice (c) hailstones (d) river water
  24. 24.Which of these is water as a solid? (a) raindrops (b) dew (c) steam (d) an icicle
  25. 25.🧊 Pure water freezes into ice at how many degrees Celsius?
  26. 26.🔍 Which is the odd one out? (a) sea water (b) river water (c) steam (d) dew
  27. 27.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  28. 28.💧 In how many states can water be found (solid, liquid, gas)?
  29. 29.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  30. 30.Which of these is water as a solid? (a) snow (b) dew (c) steam (d) sea water
  31. 31.True or false: “ice cream drips in sun” is an example of melting. (a) True (b) False
  32. 32.Which of these is an example of melting? (a) snow falls on mountains (b) ice turns into water (c) vapour turns into drops (d) wet clothes dry outside
  33. 33.Which of these is an example of melting? (a) hail falls from the sky (b) a snowman turns to water (c) vapour turns into drops (d) water turns into vapour
  34. 34.🔄 Which change is this: rain falls from clouds? (a) evaporation (b) condensation (c) precipitation (d) freezing
  35. 35.🔍 Which is the odd one out? (a) snow (b) an icicle (c) dew (d) hailstones
  36. 36.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  37. 37.🌊 Where is most of the water on Earth? (a) in the oceans (b) in wells (c) in clouds (d) in rivers
  38. 38.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the stars (c) the moon (d) the soil
  39. 39.True or false: “drops on a cold glass” is an example of condensation. (a) True (b) False
  40. 40.Which of these is an example of precipitation? (a) wet clothes dry outside (b) rain falls from clouds (c) water turns into ice (d) clouds form in the sky

Answer key

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

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