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Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 852 · 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.Which of these is water as a gas? (a) frost (b) sea water (c) steam (d) river water
  2. 2.🔍 Which is the odd one out? (a) an icicle (b) hailstones (c) ice (d) water vapour
  3. 3.True or false: “clouds form in the sky” is an example of condensation. (a) True (b) False
  4. 4.☁️ Clouds are made of tiny ___. (a) grains of sand (b) water droplets (c) smoke puffs (d) bits of cotton
  5. 5.🔄 Which change is this: a snowman turns to water? (a) evaporation (b) precipitation (c) freezing (d) melting
  6. 6.💧 In how many states can water be found (solid, liquid, gas)?
  7. 7.🧊💧♨️ Is “frost” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  8. 8.True or false: “rain falls from clouds” is an example of condensation. (a) True (b) False
  9. 9.True or false: “snow falls on mountains” is an example of precipitation. (a) True (b) False
  10. 10.🔄 Which change is this: vapour turns into drops? (a) condensation (b) evaporation (c) precipitation (d) freezing
  11. 11.🌊 Where is most of the water on Earth? (a) in the oceans (b) in clouds (c) in wells (d) in rivers
  12. 12.🧊💧♨️ Is “water vapour” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
  13. 13.🔄 Which change is this: hail falls from the sky? (a) freezing (b) condensation (c) precipitation (d) evaporation
  14. 14.True or false: “wet clothes dry outside” is an example of evaporation. (a) False (b) True
  15. 15.Which of these is an example of evaporation? (a) vapour turns into drops (b) water turns into vapour (c) ice cream drips in sun (d) drops on a cold glass
  16. 16.🔄 Which change is this: water turns into vapour? (a) precipitation (b) condensation (c) evaporation (d) freezing
  17. 17.True or false: “ice turns into water” is an example of melting. (a) False (b) True
  18. 18.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the life cycle (c) the water cycle (d) the food chain
  19. 19.♨️ At sea level, pure water boils at how many degrees Celsius?
  20. 20.🔄 Which change is this: ice turns into water? (a) melting (b) precipitation (c) evaporation (d) condensation
  21. 21.🧊💧♨️ Is “hailstones” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
  22. 22.True or false: “ice turns into water” is an example of freezing. (a) False (b) True
  23. 23.Which of these is an example of precipitation? (a) snow falls on mountains (b) puddles dry in the sun (c) a lake turns to ice (d) wet clothes dry outside
  24. 24.🔄 Which change is this: snow falls on mountains? (a) precipitation (b) condensation (c) freezing (d) evaporation
  25. 25.Which of these is an example of melting? (a) a snowman turns to water (b) drops on a cold glass (c) water turns into vapour (d) wet clothes dry outside
  26. 26.🔍 Which is the odd one out? (a) hailstones (b) snow (c) sea water (d) an icicle
  27. 27.True or false: “clouds form in the sky” is an example of precipitation. (a) True (b) False
  28. 28.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
  29. 29.Which of these is an example of freezing? (a) hail falls from the sky (b) vapour turns into drops (c) snow falls on mountains (d) water turns into ice
  30. 30.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
  31. 31.Which of these is water as a solid? (a) steam (b) raindrops (c) snow (d) dew
  32. 32.🧊 Pure water freezes into ice at how many degrees Celsius?
  33. 33.🔍 Which is the odd one out? (a) frost (b) an icicle (c) ice (d) steam
  34. 34.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
  35. 35.True or false: “a snowman turns to water” is an example of melting. (a) False (b) True
  36. 36.Which of these is water as a solid? (a) tap water (b) frost (c) raindrops (d) steam
  37. 37.🔍 Which is the odd one out? (a) dew (b) snow (c) an icicle (d) ice
  38. 38.Which of these is water as a gas? (a) tap water (b) water vapour (c) sea water (d) snow
  39. 39.Which of these is water as a liquid? (a) river water (b) an icicle (c) hailstones (d) snow
  40. 40.True or false: “water turns into vapour” is an example of condensation. (a) True (b) False

Answer key

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

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