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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 702 · 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.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  2. 2.🔍 Which is the odd one out? (a) raindrops (b) sea water (c) river water (d) water vapour
  3. 3.Which of these is an example of precipitation? (a) a snowman turns to water (b) a lake turns to ice (c) snow falls on mountains (d) ice turns into water
  4. 4.True or false: “rain falls from clouds” is an example of precipitation. (a) True (b) False
  5. 5.☁️ Clouds are made of tiny ___. (a) bits of cotton (b) smoke puffs (c) grains of sand (d) water droplets
  6. 6.🔄 Which change is this: ice cream drips in sun? (a) condensation (b) evaporation (c) precipitation (d) melting
  7. 7.Which of these is water as a gas? (a) steam (b) snow (c) an icicle (d) river water
  8. 8.🔍 Which is the odd one out? (a) raindrops (b) dew (c) hailstones (d) sea water
  9. 9.Which of these is an example of evaporation? (a) a lake turns to ice (b) ice cream drips in sun (c) wet clothes dry outside (d) ice turns into water
  10. 10.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  11. 11.🔄 Which change is this: a lake turns to ice? (a) evaporation (b) precipitation (c) condensation (d) freezing
  12. 12.☀️ What gives the heat that makes water evaporate from the sea? (a) the moon (b) the soil (c) the sun (d) the stars
  13. 13.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  14. 14.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
  15. 15.🔄 Which change is this: vapour turns into drops? (a) evaporation (b) precipitation (c) condensation (d) melting
  16. 16.True or false: “wet clothes dry outside” is an example of evaporation. (a) True (b) False
  17. 17.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  18. 18.🔄 Which change is this: hail falls from the sky? (a) precipitation (b) freezing (c) condensation (d) melting
  19. 19.Which of these is an example of precipitation? (a) vapour turns into drops (b) hail falls from the sky (c) wet clothes dry outside (d) water turns into vapour
  20. 20.Which of these is an example of melting? (a) hail falls from the sky (b) clouds form in the sky (c) water turns into vapour (d) ice cream drips in sun
  21. 21.🔄 Which change is this: snow falls on mountains? (a) freezing (b) condensation (c) precipitation (d) evaporation
  22. 22.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the food chain (c) the life cycle (d) the water cycle
  23. 23.♨️ At sea level, pure water boils at how many degrees Celsius?
  24. 24.True or false: “clouds form in the sky” is an example of condensation. (a) False (b) True
  25. 25.Which of these is water as a solid? (a) steam (b) tap water (c) snow (d) dew
  26. 26.🔄 Which change is this: wet clothes dry outside? (a) evaporation (b) precipitation (c) freezing (d) condensation
  27. 27.🔄 Which change is this: water turns into vapour? (a) condensation (b) freezing (c) precipitation (d) evaporation
  28. 28.🌊 Where is most of the water on Earth? (a) in clouds (b) in rivers (c) in wells (d) in the oceans
  29. 29.True or false: “drops on a cold glass” is an example of melting. (a) True (b) False
  30. 30.🔍 Which is the odd one out? (a) sea water (b) tap water (c) river water (d) frost
  31. 31.🔄 Which change is this: water turns into ice? (a) precipitation (b) condensation (c) freezing (d) evaporation
  32. 32.Which of these is an example of freezing? (a) puddles dry in the sun (b) a lake turns to ice (c) wet clothes dry outside (d) rain falls from clouds
  33. 33.🧊💧♨️ Is “steam” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  34. 34.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  35. 35.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  36. 36.🔄 Which change is this: rain falls from clouds? (a) freezing (b) precipitation (c) condensation (d) melting
  37. 37.Which of these is water as a solid? (a) raindrops (b) water vapour (c) frost (d) sea water
  38. 38.True or false: “vapour turns into drops” is an example of condensation. (a) True (b) False
  39. 39.True or false: “a snowman turns to water” is an example of melting. (a) True (b) False
  40. 40.Which of these is an example of melting? (a) a lake turns to ice (b) wet clothes dry outside (c) ice turns into water (d) clouds form in the sky

Answer key

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

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